标签归档:西安桑拿网

Company Frontline | Adjustment and update of the theme points of Huayou Cobalt Industry

  () F10 data shows that on March 3, 2024, the theme points of () were updated and adjusted:

  It is planned to jointly build a project invested by KNI Company.

  In December 2023, the company plans to sign the Revised and Restated Joint Venture Agreement with Vale Indonesia, Ford Motor Company and KNI Company through its wholly-owned subsidiary Huaqi Singapore, and the Revised and Restated Definite Cooperation Agreement with Vale Indonesia and KNI Company, stipulating that all parties plan to jointly build a wet process project of nickel hydroxide with an annual output of 120,000 tons (nickel metal quantity) of KNI Company in Indonesia, with a total investment of about 3,842,200. On December 26, 2023, the company, Ford Motor Company and Vale Indonesia recently completed the signing of delivery documents, share subscription payment and filing procedures for equity change related to this transaction. After the completion of this transaction, Huaqi Singapore, a wholly-owned subsidiary of the company, holds 73.2% equity of KNI, Ford Motor Company holds 8.5% equity of KNI, and Vale Indonesia holds 18.3% equity of KNI. Within the agreed period, Ford Motor Company will finally choose to participate in the subscription of 8.5% or 17% of the shares of KNI Company, and Vale Indonesia will have the right to exercise up to 30% of the participation options of KNI Company. The final shareholding structure of KNI Company will depend on the actual exercise of the parties.

  It is planned to invest 1.278 billion euros in the ternary positive electrode project for high-nickel power batteries.

  In June, 2023, the company plans to invest in the construction of ternary positive electrode project for high-nickel power battery in Hungary through its holding subsidiary Bamo Technology Hungary Kft (Chinese name: Ba Maw Science and Technology (Hungary) Co., Ltd., hereinafter referred to as "Hungarian Ba Maw"). According to preliminary calculation, the total planned investment of this project is 1.278 billion euros, of which the first-phase investment scale is 25,000 tons/year, and the first-phase planned total investment is 252 million euros. The company’s development strategic plan during the "Tenth Five-Year Plan" period takes the new energy lithium battery material industry as its core business. This investment in the construction of new energy lithium battery material project in Europe is an arrangement made by the company according to the medium-and long-term development strategy, and it is also an important step of the company’s internationalization strategy, which meets the demand of the rapid development of new energy automobile industry for new energy lithium battery materials.

  $422 million for Zimbabwe lithium mine

  The company has completed the acquisition of 100% equity of Prospect Lithium Mine Company. In March, 2023, all the production lines of Arcadia lithium mine development project of Prospect lithium mine have completed the equipment installation and commissioning, and put into trial production, successfully producing the first batch of products. Specific acquisition plan: In December 2021, the company plans to acquire Prospect, an Australian listed company, through its subsidiary Huayou International Mining (Hong Kong) Co., Ltd. for US$ 377,755,267.

Zimbabwe Prospect held by Prospect Minerals Pte Ltd (PMPL), a wholly-owned subsidiary of Resources Ltd ("Prospect Company").

87% equity of Lithium Zimbabwe (PVT) Ltd. (hereinafter referred to as "Prospect Lithium Mine Company") and the related creditor’s rights of Prospect Lithium Mine Company under the Inter-company Loan Agreement. At the same time, the company plans to acquire Kingston, a natural person, for US$ 44,244,733 through Huayou International Mining.

Mr. Kajese holds 6% equity of Prospect Lithium Mine Company and 7% equity of Prospect Lithium Mine Company held by Tamari Trust Family Trust. The total amount of this transaction is USD 422 million. After the acquisition, Huayou International Mining will hold 100% equity of Prospect Lithium Mine Company and related creditor’s rights under the Inter-company Loan Agreement. Prospect lithium mine company owns 100% interest in Arcadia lithium mine in Zimbabwe. As of October 2021, the JORC(2012) standard resources of Arcadia project published by Prospect Company are 72.7 million tons, with lithium oxide grade of 1.06%, tantalum pentoxide grade of 121ppm, lithium oxide metal quantity of 770,000 tons (equivalent to 1.9 million tons of lithium carbonate) and tantalum pentoxide metal quantity of 8,800 tons. Among them, the reserve is 42.3 million tons, the grade of lithium oxide is 1.19%, the grade of tantalum pentoxide is 121ppm, the metal content of lithium oxide is 504,000 tons (equivalent to 1.24 million tons of lithium carbonate), and the metal content of tantalum pentoxide is 5,126 tons.

  Join hands with Vale Indonesia to develop nickel resources.

  In September, 2022, the company signed a cooperation framework agreement with PT Vale Indonesia Tbk (referred to as "Vale Indonesia"), and the two parties planned to jointly build a high-pressure acid soaking project. The limonite required for this project was supplied by Vale Indonesia at Sorowako Mine in South Sulawesi, Indonesia. In this project, high-pressure acid soaking technology will be used to process laterite nickel ore and limonite in Sorowako mine in Vale, Indonesia. The project plans to produce 60,000 tons of nickel cobalt hydroxide (MHP) annually. If the available limonite increases, both parties will consider expanding the production capacity of this project. Huayou Cobalt will build and implement this project, and Vale Indonesia will have the right to acquire up to 30% of the shares of the project company according to the agreement. Vale Indonesia has the right to approve new investment projects by investors. Both parties will underwrite MHP products according to their shareholding ratio in the project company. The company signed a cooperation framework agreement with Vale Indonesia to jointly develop nickel resources in Indonesia again, which will further give full play to the advantages of both sides in resources, technology and industrial chain, and build a leading platform for supplying nickel raw materials for new energy power batteries.

  Supply Tesla

  In August 2022, Huayou New Energy Technology (Quzhou) Co., Ltd., a holding subsidiary of the company, and Huayou (Hong Kong) Co., Ltd. signed the Production Pricing with Tesla,Inc and Tesla (Shanghai) Co., Ltd.

Agreement》。 According to the agreement, the company plans to supply ternary precursor products of battery materials to Tesla from July 1, 2022 to December 31, 2025.

  Lithium battery recycling business

  The company actively laid out the recycling business of lithium batteries, and established Recycling Technology Co., Ltd. and Renewable Resources Co., Ltd., and the company’s Quzhou manufacturing platform was successfully selected into the list of the first batch of five enterprises that met the "Industry Standard Conditions for Comprehensive Utilization of Waste Power Batteries in New Energy Vehicles" issued by the Ministry of Industry and Information Technology. The company cooperated with a number of well-known vehicle companies to develop and undertake the recycling of retired batteries, cooperated with a number of well-known battery companies in the strategic cooperation mode of exchanging waste for materials, and reached cooperation with a number of domestic and foreign vehicle companies in the recycling and recycling of retired batteries. With the development of business, the company is forming a new energy lithium battery industry ecology from cobalt and nickel resources, smelting and processing, ternary precursors, lithium battery cathode materials to resource recycling.

  Co-established a subsidiary with LG Chem to develop cathode materials.

  The company plans to establish joint ventures Huajin Company and Leyou Company through a wholly-owned subsidiary Huayou New Energy and LG Chemical. The registered capital of Huajin Company is 159 million US dollars, of which Huayou New Energy invested 81.09 million US dollars, accounting for 51% of the registered capital. The registered capital of Leyou Company is 285.36 million US dollars, of which Huayou New Energy invested 139.8264 million US dollars, accounting for 49% of the registered capital. The first-phase production scale of Huajin Company is 40,000 tons/year of precursors, and then both parties can expand the production scale of the joint venture company to 100,000 tons of precursors through consultation according to customer demand and market conditions. Leyou Company’s first-phase production scale is 40,000 tons/year of cathode materials. After that, both parties can expand the production scale of the joint venture company to 100,000 tons of cathode materials through consultation according to customer demand and market conditions. This joint venture with LG Chem will effectively integrate the advantages of technology and market channels of the company and LG Chem in ternary precursors, ternary cathode materials, automotive lithium-ion power batteries, etc., which will help the two sides to carry out all-round cooperation in technological research and development, raw material supply and marketing of lithium-ion new energy materials products, and jointly build an internationally competitive industrial chain of lithium-ion new energy materials.

  Non-ferrous business

  The company’s non-ferrous plate is mainly engaged in the deep processing business of new cobalt materials, and its business is concentrated in the subsidiary factories of Huayou Quzhou and Tongxiang Headquarters. The main products are cobalt chemicals such as cobalt tetroxide and cobalt sulfate, among which cobalt tetroxide is mainly used as cathode material of 3C lithium batteries, and cobalt sulfate is mainly used as precursor of ternary materials for power batteries. The non-ferrous plate has formed a business structure with cobalt as the core and nickel, copper and manganese as supplements, and has comprehensively broadened and improved the production line around the company’s new energy lithium battery industry development strategy, and built a wealth of products.

  New energy lithium battery material high-tech enterprise

  The company is mainly engaged in the R&D and manufacturing of new energy lithium battery materials and new cobalt materials. It is a high-tech enterprise with an integrated industrial chain from cobalt and nickel resources development to lithium battery materials manufacturing, and is committed to developing low-carbon and environmentally-friendly new energy lithium battery materials. After more than ten years of development and accumulation, the company has completed the spatial layout of its headquarters in Tongxiang, its resources are guaranteed overseas, its manufacturing base is in China, and its market is in the world, forming an industrial pattern of integrated and coordinated development of three business sectors: resources, nonferrous metals and new energy. The three business segments form a vertically integrated industrial chain within the company. At the same time, the company is still laying out the recycling business, and is striving to create a new energy lithium battery industry ecology from cobalt and nickel resources, smelting and processing, ternary precursors, lithium battery cathode materials to resource recycling. The N65 series ternary precursor products of the company have been applied to the world-renowned automobile enterprises such as Volkswagen MEB platform, Renault Nissan Alliance, Volvo and Ford through POSCO-LGC battery industry chain, and the multi-element high-nickel series new products have entered LGC, CATL, () and other important customers and automobile industry chains respectively. The non-ferrous industry sector has successfully developed 301A3, 302A4, 300A4 and other high-voltage new products of cobalt tetroxide, achieving a major breakthrough in 4.45V high-voltage cobalt materials.

  The largest supplier of cobalt products in China.

  At present, the company is the largest supplier of cobalt products in China, and its production and sales scale ranks among the top in the world. The company’s strategic layout is the development of Indonesian nickel and cobalt resources, which has obvious industry leading advantages in the stable supply of low-cost raw materials for new energy lithium batteries. At the same time, the company is also one of the main suppliers of cathode materials and ternary precursor products for lithium batteries in China, with production and sales scale and technical development capability in the forefront of the industry. The company has established a sales network covering domestic and foreign markets, established a stable cooperative relationship with major downstream customers in the industry, and ensured the smooth sales and high-end application of the company’s products. Among them, part of the company’s ternary precursor products are applied to world-renowned car companies such as Volkswagen MEB platform, Renault Nissan Alliance, Volvo and Ford through the POSCO-LGC battery industry chain. The company signed a long-term supply contract with POSCO and its affiliated enterprises totaling about 90,000 tons, and signed a number of long-term strategic cooperation agreements with Rongbai Technology, () and Funeng Technology. The company’s high-nickel cathode materials have greatly increased the supply of LG New Energy and CATL, which are used in the world-famous brand automobile industry chain respectively. Multi-element high nickel, ultra-high nickel and medium nickel single crystal high voltage series cathode new products have entered LG New Energy, CATL, EVE, Funeng and other important customers and automobile industry chains respectively.

  New energy business

  The company’s new energy business mainly focuses on the research and development, production and sales of lithium battery cathode materials, including ternary cathode materials and lithium cobaltate materials. The products are mainly used in electric vehicles, energy storage system batteries, consumer electronics and other fields. According to the positioning of "rapid development, high-end breakthrough, benefit-oriented, and seizing the commanding heights of new energy lithium battery materials", the new energy business implements the competitive strategy of "product leading and cost leading", and continuously improves the production organization ability and product quality control level with the support of scientific and technological innovation, so as to realize that the output, quality and new product development are at the leading level in the industry. Lithium battery cathode materials products have been widely used in the international high-end brand automobile industry chain, the international energy storage market and the consumer electronics market. The company’s ternary cathode materials have been supplied in large quantities (), and LGES and other global head power battery customers have formed a rich industrial ecological chain, which is widely used in well-known brands of electric vehicles at home and abroad. The company’s lithium cobalt oxide products are gradually upgraded to high-rate and high-voltage, and have fully entered the global mainstream consumer electronics supply chain, covering Samsung, Apple, Huawei, Xiaomi, VIVO and other terminal mobile phone factories. As the strategic focus of the company’s transformation to the field of new energy lithium battery materials, the company’s new energy business plays a leading role in the company’s future industrial development.

Oral: Zhang Liangsheng, researcher of Chinese Academy of Sciences: the first postgraduate exam in 1978.

[Editor’s note]What subjects were there in the college entrance examination 60 years ago? How was the postgraduate exam conducted 40 years ago? The Paper interviewed Mr. Zhang Liangsheng, a researcher at the Institute of High Energy Physics, Chinese Academy of Sciences, and asked him to talk about two "big exams" in his life and his experiences and anecdotes in high energy physics research.

Zhang Liangsheng was born in June 1939 in Wuxi, Jiangsu. He participated in the college entrance examination in 1957 and entered the nuclear physics major of Nankai University. In 1978, he was admitted to the first postgraduate after the resumption of college entrance examination, and entered the Institute of High Energy Physics of Chinese Academy of Sciences, where he studied under Professor Zhang Wenyu, the founder of high energy experimental physics in China. Mr. Zhang Liangsheng devoted his life to the experimental research of high-energy physics in China.

Zhang Liangsheng is being interviewed.

Learn with one heart

Our family was very poor before liberation. My father was an apprentice at the age of 13 and worked as a clerk in a grocery store. Eldest brother is also about 13 years old (as an apprentice); The second brother is a little older and became an apprentice at the age of 16. After liberation, my father spent some money on a small stall, selling some soy sauce, salt and so on. He wanted to get rich.

My father asked me to inherit his career and run a small stall after I graduated from primary school. He taught me how to purchase goods, how to keep accounts and how to use abacus. I said I wouldn’t do this, but I had to go to school. Finally, my father and I reached an agreement. He said that if you were admitted to Wuxi No.1 Middle School, you would go to school. If you failed, you would work with me. No.1 Middle School is a public school, and the quality is very good. It doesn’t cost any money to get into No.1 Middle School, and there are state grants. As a result, I was admitted, and my father said, then go to school. At this time, it was just liberated, and tuition was free. Moreover, I applied for a grant after I went to school and went to high school.

I study very hard in middle school, and I like to study hard at ordinary times. I read my brother’s middle school physics book in primary school and was very interested. Once a classmate pulled a roller to repair the playground. The roller got stuck in the pit and couldn’t be pulled. He asked me what to do. I said you turned it upside down, pulled it back, and then jerked it forward and rushed over. They did it according to my method.

I took the college entrance examination in 1957, which was the most difficult one before the "Cultural Revolution". I was very stuck, and I volunteered before the exam. I’m afraid I won’t get into Tsinghua Peking University, so I’m conservative and applied for Nankai University. When I was in high school, I chose science. I took seven courses in Chinese, mathematics, foreign languages, politics, physics, chemistry and biology in the college entrance examination, and I got 96 points in physics. If I applied for Peking University, I could get into it.

In 1957, Zhang Liangsheng was photographed when he graduated from high school.

I studied nuclear physics in the physics department of Nankai University for five years. At that time, universities were all five years. Graduated in 1962, then stayed in school to tutor the basic course of nuclear physics, and then came to Lanzhou University, where he was promoted from a teaching assistant to a lecturer.

Want to go to Lanzhou to do something.

On October 16, 1964, our country exploded the first atomic bomb. At that time, the Ministry of Higher Education had planned to concentrate on two places in the north to engage in nuclear physics and radiochemistry, one was the Department of Physics of Peking University, and the other was the Department of Modern Physics of Lanzhou University, because Lanzhou was in the northwest and close to the nuclear test site. The Ministry of Higher Education intends to move some majors in nuclear physics and radiochemistry from Nankai University and Shandong University to the Department of Modern Physics of Lanzhou University.

Nankai took active action. In the summer of 1965, all the teachers, students and equipment of nuclear physics and radiochemistry were moved to Lanzhou. In order to move these equipment, the Ministry of Railways also specially prepared a special train, and the whole train was loaded with instruments and equipment.

There are about 100 students and teachers in the two classes going to Nankai. When moving, let everyone go home first, and then go to Lanzhou to concentrate, so everyone will arrive in Lanzhou early and late. I arrived in Lanzhou on August 23rd, and I was the first one to arrive in Lanzhou. At that time, I was in a state of mind, hoping to see what Lanzhou was like, hoping to do something in Lanzhou.

At that time, the whole country was preparing for war, and Lanzhou University had professional knowledge and technical conditions. The Lanzhou Military Region hoped to equip the PLA with some equipment for detecting nuclear radiation. The two sides hit it off, and we helped them to make a device called "automatic gamma ray alarm device". After the nuclear explosion, the gamma rays would whir to a certain extent, and the response was not bad. Later, a "automatic gamma ray recorder" was further developed, which was a little more advanced. It will record the intensity of gamma rays after the nuclear explosion by itself, and it has a wide range. It has four gears and will automatically shift gears as a daily monitor in the chief’s room to see if the radiation exceeds the standard. Later, these two devices won four awards at the National Science Conference in 1978, one was the Science Conference Award, the other was the Ministry of Chemical Defense, the Gansu Provincial Science and Technology Progress Award, and the other was the Lanzhou Military Region Award.

The other is to participate in nuclear tests. I won’t say much about this, but I have to keep it a secret. At that time, I also went to the proving ground. The school sent two people, one was me, who was engaged in nuclear physics, and the other was engaged in radiochemistry, both of whom were from Nankai University. However, we didn’t wear radiation masks, long boots and lead clothes like others, and after finishing half a bucket of sweat, it wasn’t that bad. We just tested gamma rays in the house, which was still a certain distance from the central area of the nuclear explosion, and it wasn’t as hard as their first line.

I also went to factories and rural areas to attend classes while taking part in labor. At that time, I chose three teachers, and I was one of them. I took a class of students to Xi ‘an 262 Factory to "open a school", where I gave them technical lessons. After I came back, the factory sent people to Lanzhou and invited me to give lectures to the students of 721 University in their factory. 721 University was very common at that time, which was equivalent to an enterprise university. Because enterprises should have their own technical talents, in order to cultivate talents, they chose some workers from the factory, did not study full-time, and hired teachers from outside to respond to Chairman Mao’s "721 instruction" and learn to work, learn agriculture and learn the army.

The level of students of workers, peasants and soldiers is uneven, some don’t understand, some don’t have enough to eat, so we should take care of everyone when teaching and be relatively relaxed when graduating. Teachers are also urging teachers to learn, so I have never given up my major. Moreover, in the late period of the "Cultural Revolution", the atmosphere on campus began to love reading. There are also some old intellectual families. Although the state does not attach importance to it, there are still some wishes and practical actions for children to learn. There is a kind of person who always has a desire to pursue knowledge no matter what social environment.

I also keep a hope that one day the country will be normal, and it can’t go on like this forever. There has been no enrollment for ten years. What will the country do after that? How can we do it when everyone is illiterate? I think the normal enrollment of college entrance examination will be resumed one day.

The First Postgraduate Examination after the Cultural Revolution

At the beginning of 1978, I was taking part in a nuclear test in our country when I knew I wanted to recruit graduate students. There were many people who took part in the nuclear test that time, and everyone communicated with each other. I heard the news of recruiting graduate students, but I didn’t know it in detail. Because the national college entrance examination for undergraduates was resumed in 1977, it was not surprising at all to get the news of resuming postgraduate recruitment, which was expected.

The Admissions Office in Lanzhou is located in a school in the city. I learned that it is really necessary to recruit graduate students, and the age range has expanded to 40, and my age is also included. I am very happy and feel that I have finally had a chance after waiting for so many years. The recruitment method is basically the same, that is, the process of registration, written examination and re-examination.

I came back and prepared an inch of photos, so I went to register. When you register, you should give the photo to the Admissions Office. After that, it will be posted. I went to see it, and it has my name, so that the formal registration is successful. After I signed up, I got an admission ticket, which I still have.

Admission ticket

There is basically no time to review before the exam. On the one hand, I have to work, and on the other hand, I have two children to take care of. It is because of my physical skills in college and my interest to take the exam. After the "Cultural Revolution", the country was not ready for the first postgraduate exam, but just wanted to open it, so there was neither an exam outline nor exam materials, and they were all in a hurry.

The formal exam is also in the school where I signed up. It seems that there is only one test center in Lanzhou, and there are only twenty or thirty people in an examination room. I am one of the oldest in it. I remember that my position is next to the north wall, the penultimate row. The exam is a table for one person, which is relatively apart to prevent looking at each other. There are two or three invigilators, the admission ticket is on the table, and the invigilators should check the photos so as not to be replaced by others.

In the middle of the exam, everyone is generally more disciplined and cherish this opportunity. During the "Cultural Revolution", some people basically lost everything they studied and did something else. Even if you asked him to take the exam, he didn’t have the heart to take it. However, there are still a small number of people who haven’t left their studies for so many years and hope to resume the exam one day. These people who took the exam basically belong to this category, that is, they usually study hard and have some foundations, so it is not easy to have such an opportunity, so they didn’t cheat in the exam.

I’m not too nervous during the exam. I think I’ll do whatever I get in the exam. I want to keep my mood relaxed. At that time, I took three exams, one political course, one foreign language course and one specialized course. My specialized course was high-energy physics, and I got 95 points.

I felt very uncomfortable when I took the physics exam. I still remember the general content, saying that there was a ball, and particles were emitted from the surface of the ball, and at the same time the ball fell. I asked how long it would take for the ball to fall in a vacuum. I think the conditions of this question are confused. If particles are sprayed in one direction, just like jets or rockets, they are different from spraying in all directions. If particles are sprayed in all directions, it is necessary to know how big, how much and how fast the particles are, and the results are different. These conditions were not given, so I simplified it at that time. After the exam, I always thought that there was something wrong with this question, so I wrote a letter to Gao Neng Institute, in which I wrote my calculations and some ideas. When I went to the High Energy Institute for a second interview, I heard that this question was cancelled. They might think it was reasonable after reading my letter. This question was simply left out, so I asked where I was wrong. They checked it for me and said that I didn’t have a particularly big mistake, that is, one point was deducted. Anyway, there were some omissions. In some places, the answer was incomplete, not a big problem, and finally I got 95 points.

The political examination is mainly about current events, such as the destruction of the Gang of Four, which brought the national economy to the brink of collapse. It was mainly based on the accumulation of reading newspapers and listening to the radio at ordinary times. At that time, everyone paid close attention to some political trends and knew about general state affairs.

There are some questions in the English exam that are similar to Shakespeare’s translation, and there are no textbooks, that is, I always read some English materials, and I go to attend the English class at school, and I read some physics journals in English, so I have never abandoned them. Besides, it was not difficult to do the first exam in good conscience.

After the written test, I wasn’t sure whether I could get in. At that time, the institute of high energy recruited 20 people, but hundreds of people signed up and later told me to go to Beijing for a second interview. At this time, I was a little sure in my heart. At that time, it happened that my wife was steaming steamed buns. I grabbed two steamed buns and left with a bag of paper, because the two steamed buns were still hot and covered, and I had diarrhea after eating them.

During the interview, I was asked why I took the postgraduate exam, why I took the high-quality college exam, and what I had done before. I chose the high-energy physics major of Chinese Academy of Sciences. One reason is that after I stayed in Nankai University, I was sent to the Institute of High Energy for a period of time. After that, I hope to go to the Institute of High Energy in the future. Another reason is that after the "Cultural Revolution", Deng Xiaoping made up his mind to grasp high-energy physics, and found more than 100 high-energy physics students from all over the country, and concentrated on recruiting them to Beijing, which was unprecedented in history, because it was very difficult to enter Beijing, but later I couldn’t be directly transferred to Beijing, so I had to enter the Institute of High Energy Studies of the Chinese Academy of Sciences by examination. I just like physics and want to study it all my life.

Later, someone asked me if you would like to be a graduate student of Director Zhang Wenyu, and I said of course I would. Zhang Wenyu is the first director of the Institute of High Energy Physics, and he has done pioneering work in muon atomic physics in the world. When Li Zhengdao and Yang Zhenning won the Nobel Prize, the state sent him to Sweden to do their work, and Yang Zhenning also publicly stated that Zhang Wenyu was his mentor.

Shortly after the interview, I received a letter saying that you have been officially admitted as a graduate student of Professor Zhang Wenyu. I was very excited after receiving the letter. I used to hear and see it in the illustrated newspaper on the radio. Now the relationship is so close, I went to the reference room of our department to find the relevant pictures. People’s Pictorial has a picture of Mr. Zhang Wenyu. I studied it for a long time and thought about it. I was very happy at that time.

In the summer of 1981, Zhang Liangsheng and his tutor Professor Zhang Wenyu (right) took a group photo in front of the main building of High Energy Institute.

When Lanzhou University took the exam as a lecturer, five people were admitted to each applicant. On September 29th, Lanzhou University held a school committee, which was equivalent to the highest-level meeting. At the meeting, it was discussed that five people were admitted to graduate schools, and Lanzhou University, as a school, would not let people go. Finally, it was considered that this was a major national policy and agreed to let people go and study with pay.

I joined the work in 1962, and by 1978, I had been waiting for 16 years. I was 39 years old when I took the exam. This was a very rare opportunity, and I seized it. By the second year, I was stuck.

Graduate student with Mr. Zhang Wenyu

After I arrived in Beijing, I studied basic courses first. I was old and my brain was failing. It was very difficult to learn. Other students were playing outside, so I studied in the house. People came back to see me studying there after playing, always sitting, always studying.

After finishing the basic course, I did my graduation thesis. At that time, there was no high-energy accelerator in our country, so it was not necessary to do high-energy physics experiments. Mr. Zhang Wenyu suggested that I do the work of high-energy detector-multi-wire detector, which is to detect the tracks of microscopic particles invisible to the naked eye.

Professor Zhang Wenyu particularly emphasized the need to do experiments. He said that "experiments are the basis of theory and the source of knowledge". He himself published an article in People’s Daily stressing the importance of experiments. Don’t sit there all day dreaming and don’t do practical things. He particularly emphasized this point. According to Zhang Wenyu’s teaching, I started from the basic things, including how to punch holes, how to draw wires, how to glue, how to package, how to ventilate, how to measure, how to record data, and finally analyze and write papers. These are all done by myself, and the experimental results are published in High Energy Physics and Nuclear Physics.

On this basis, I also quantitatively explained a new international experimental result, that is, the experimental group directed by Professor Xia Pake, who won the Nobel Prize in Physics in 1992, used the "multi-step avalanche chamber" filled with argon gas to let a high-intensity charged particle beam pass through it and make it run at a high counting rate, thus obtaining the breakdown data of the "multi-step avalanche chamber" when it was running at a high counting rate. They didn’t give a quantitative explanation for the result themselves, but only gave a qualitative explanation. I have a different view, so I established an equation for quantitative calculation. The calculation results confirmed my assumption that the decay life of the substances accumulated near the anode wire in the multi-step avalanche chamber is consistent with the metastable life of argon, which shows that the metastable state of argon plays a decisive role. After my explanation was published at home and abroad, an experimental group of Kyushu University in Japan made an experiment by experts to test whether my explanation was reasonable or that of Professor M.Atac in the United States. The experimental results supported my explanation and called it "Zhang Model".

In 1992, at CERN, Zhang Liangsheng (left) congratulated Xia Pake (right), winner of the 1992 Nobel Prize in Physics.

After the thesis defense, everyone thought that my level was higher than that of the master’s degree. An international experimental result was not explained correctly. I explained it quantitatively, but it was not appropriate to give it to my doctor directly, because our high-energy institute trained experimental high-energy physics, and I engaged in detectors, which are also in the category of high-energy physics, but there are still some differences when we talk about it carefully. The institute wanted me to continue my PhD, but my wife and I were separated, and I still had a child at that time. This situation made me stay for a few more years, which was really not good. I told the company that it was difficult to separate at home. So he graduated in 1981 and assigned work according to his master’s degree.

Dedicated to the research of high-energy physics all his life.

There have been many schemes or ideas for high-energy accelerators in China. There is a saying called "eight ups and seven downs", one of which was presided over by Premier Zhou during the Cultural Revolution. The scheme was put forward, and all the money was available, and it was ready to be done. As a result, the Gang of Four made trouble and failed to make it. It was called "eight ups and seven downs".

In 1978, Deng Xiaoping made up his mind to do it, and put forward a plan, namely the ring accelerator, which made a name for itself. After exploring the terrain in the Ming Tombs, he dismounted. The reason for dismounting this time was that the pace was too big and the national economy could not support it.

Later, Professor Li Zhengdao proposed an electron-positron collider to accelerate positrons and negative electrons respectively and focus them on one point for collision. Of course, the collision is worse than hitting a static target, and the electron itself is relatively small in mass, which is relatively easy to do. Everyone agrees to use the electron collision method. Finally, this project was completed. The state awarded a grand prize and held an award ceremony in Huairentang, Zhongnanhai. I was one of the winners in it, and the certificate was signed by Premier Li Peng at that time.

Zhang Liangsheng’s award certificate

In 1984, Professor Ding Zhaozhong came to China to recruit students to engage in high-energy physics experiments in the Mark-Jay Group in West Germany. Ten people were found in the high-energy institute and asked to review before taking the exam. Two of them did not take the exam, and only one of the remaining eight people was admitted. Later, I recruited another batch, and this time I was recruited, and I was admitted alone; Later, I took the exam twice, and two more people were admitted. Ding Zhaozhong took several of our admitted students to Beijing Hotel for an interview, which was mainly about high-energy experimental physics. He asked me about "proton decay", and I replied that according to the "grand unification" theory, "baryon number" and "lepton number" are no longer conserved quantities, so protons can decay. Only by answering this sentence, he felt satisfied. He asked his mind to be clear and not verbose. The more you talk, the more confused you are, which means that you don’t understand. Simply point out the most critical points and he will know that you know the problem. So I went to West Germany in 1985.

In 1985, Zhang Liangsheng (first from the right) took a group photo with Ding Zhaozhong (second from the right) in the MARK-J group.

At the end of 1992, I was once again sent to work in a European nuclear research center for more than a year. After I came back, I worked in a high-energy institute until I retired. After I finished my studies, I made a contribution to my country.

High-energy physics is widely used in reality, and the Internet is one of them. At CERN, there was a group mainly engaged in the transmission of high-energy data. On this basis, a concept of high-energy network was gradually developed, and this concept gradually became the Internet. With the advice and help of Professor Li Zhengdao, the Internet established by our country with foreign countries through the Institute of High Energy is also for the purpose of transmitting high-energy experimental data. With this foundation, our country has invested heavily in developing the Internet, and China has a large population, a large base and a scale effect, so the Internet has developed rapidly in China, which is still very advanced internationally. Our country’s high-energy physics is now in the international leading position in some aspects.

In retrospect, taking the first postgraduate exam after the resumption of the college entrance examination was an opportunity for me to change my fate, and it was also the only opportunity for many students after ten years of interruption of the exam during the Cultural Revolution. Ten years of "Cultural Revolution", ten years of fault, talent training was abandoned in the "Cultural Revolution". Restoring the college entrance examination made everyone feel that there was hope and a way. They could gain a sense of accomplishment through their own efforts and have their own glory in it at a certain stage. This is a good thing that benefits the country and the people, and it is a major move after the country is on the right track.

If a country wants to stand on the top of the world, it must have world-class leading talents. Everything in exam-oriented education is to cope with exams, cramming and memorizing, which stifles learning enthusiasm. We should encourage everyone to study hard, have their own opinions, give full play to their strengths, be active and creative, have a strong thirst for knowledge and interest, and don’t become an examination machine.

March towards a Powerful Agricultural Country —— Interview with Tang Renjian, Director of the Central Agricultural Office and Minister of Agriculture and Rural Affairs

  Interview with the minister at the end of the year and the beginning of the year. For three consecutive years, Tang Renjian, director of the Central Agricultural Office and Minister of Agriculture and Rural Affairs, wrote three sets of keywords to CCTV reporters at the General Station:

  2021: grain, seeds and cultivated land

  2022: Food

  2023: Agricultural Power

  What is the relationship between the three groups of keywords? Tang Renjian said,come down in one continuous lineThe internal logical relationship is very clear.

  "A strong agricultural country is programmatic and outlines. The primary task is to consolidate the foundation of food security in all directions. Seeds and cultivated land are two of them. Grasping these two keys will ensure food security. "

  Go all out to secure China’s rice bowl.

  Looking back on 2022, China’s grain production is remarkable. In the face of difficulties such as multiple outbreaks of epidemic in COVID-19, record-breaking autumn flood in the north, extreme high temperature and drought in the south and high prices of agricultural materials, the output still reached a record high, reaching 1,373.1 billion Jin, with an increase of 7.4 billion Jin. It is particularly worth mentioning that the self-sufficiency rate of soybeans has also increased by 3 percentage points. Stable production and supply of grain and important agricultural products have provided basic support for stabilizing expectations, prices and the economic market.

  Food security is "the biggest in the country".

  Tang Renjian said that all countries in the world that are truly powerful and have no weaknesses have the ability to solve their own food problems. In the coming period, with the high-quality development of China’s economy and the promotion of urbanization, the demand for grain and important agricultural products will still show a rigid growth trend. 2023 is the first year to implement the spirit of the 20th Party Congress, and it is also the first year to accelerate the construction of an agricultural power. It is of special significance to ensure the stable and safe supply of grain and important agricultural products.

  "We will take a new round of 100 billion Jin of grain production capacity improvement as the starting point and go all out to stabilize China’s rice bowl."

  The grain production capacity is at a high starting point of 1.3 trillion Jin, and then increased by 100 billion Jin. Hard as it is, it will be done.

  Tang Renjian said, "This matter is not a question of whether it can be done or not, but a question of what must be done. We must mobilize all resources and do everything possible to increase the grain production capacity by 100 billion Jin."

  Tang Renjian said that in the long run, it is necessary to make full efforts to improve the comprehensive agricultural production capacity. Grasp the material foundation, resolutely hold the red line of 1.8 billion mu of cultivated land, gradually build all 1.546 billion mu of permanent basic farmland into high-standard farmland, and continue to do a good job in seed industry revitalization and key agricultural technology research; We will also pay attention to the mechanism guarantee, improve the income guarantee mechanism for grain farmers and the compensation mechanism for interests in major producing areas, fully implement the responsibility of the party and government for food security, and consolidate the foundation of food security in all directions.

  In 2023, in the face of the new development situation, the focus is on two stability, two expansion and two promotion.

  Two stabilities — — Stable area and outputEnsure that the grain area is stable above 1.77 billion mu, strive to increase, ensure that the grain output continues to be above 1.3 trillion Jin, and strive to increase production. 

  Two expansions — — Expand beans and oil:We will plant more than 10 million mu, ensure that the soybean oil area is stable at more than 350 million mu, and strive to expand again.

  Two mentions — — Self-sufficiency rate of bill of lading production and delivery:Strive to increase the yield per mu of corn demonstration fields by more than 100 kilograms and the self-sufficiency rate of edible vegetable oil by more than 1 percentage point.

  When the reporter asked what specific policy measures would be taken, Tang Renjian said, first of all, both administrative promotion and policy support should be taken to do everything possible to stabilize the area. In the assessment of food security, the weight of area yield and planting structure should be increased. At the same time, we should pay attention to both farmland hardware and scientific and technological software to raise the yield per unit area. 45 million mu of new farmland will be built, and 35 million mu of high-standard farmland will be upgraded. Start the project of increasing the yield of major grain and oil crops with the focus on corn. In addition, we should pay attention to disaster prevention and loss reduction, and reduce the losses.

  Promote consumption and expand investment, and vigorously promote the domestic cycle.

  Speaking of expanding domestic demand, Tang Renjian believes that agriculture, rural areas and farmers involve many industries, a wide range of fields and a large group. In expanding domestic demand and building a new development pattern, there is a very broad space to move and the potential to be tapped.

  Tang Renjian gave such a set of data:

  Although farmers’ income is not very high at present, the consumption increment created is almost the same as that of urban residents. With the continuous growth of farmers’ income, rural consumption has been accelerated.It is estimated that the annual consumption demand will increase by about 2 trillion yuan.

  The lag of agricultural and rural infrastructure construction is the most intuitive manifestation of the gap between urban and rural areas, which has a huge investment demand. Preliminary calculation,In the next 5 to 10 years, the investment demand for high-standard farmland and facility agriculture alone will be nearly 15 trillion yuan.

  Tang Renjian said that in 2023, the Ministry of Agriculture and Rural Affairs will continue to make efforts to comprehensively promote rural revitalization and accelerate the construction of an agricultural power, especially in accelerating the activation of the rural market and releasing farmers’ consumption potential, smoothing the urban and rural circulation of workers and peasants and promoting the domestic cycle.

  Optimize supply and expand consumption.From the supply side and circulation channels, we will expand the production of green, organic, geographical indications and famous new agricultural products, focus on improving rural consumption hard facilities, optimize the soft environment, expand the rural coverage of e-commerce and logistics express delivery, and make agricultural products "go up smoothly" and industrial products "sink smoothly" to promote the upgrading of urban food consumption and the growth of rural durable goods consumption.

  Strengthen investment in construction traction.Solidly promote rural construction, continue to strengthen the construction of high-standard farmland, vigorously develop modern facility agriculture, lay out and build a number of storage and fresh-keeping facilities in production areas, cold chain collection and distribution centers and large-scale cold chain logistics bases, and continuously improve conditions such as water circuit and gas room information in rural areas, so as to expand effective investment in agriculture and rural areas and boost economic growth.

  Developing industries to help farmers increase their income.Guide all localities to strengthen leading enterprises, make up chains, promote formats and build brands, strengthen the processing and circulation industry of agricultural products, promote the integration of agricultural, cultural and tourism, vigorously develop rural e-commerce, accelerate the construction of modern agricultural parks, and continuously broaden the channels for farmers to increase their income and become rich.

  solidResolutely stick to the bottom line of not returning to poverty on a large scale

  Consolidating and expanding the achievements of poverty alleviation is the bottom line task of comprehensively promoting rural revitalization. Tang Renjian said that in 2022, the results of poverty alleviation continued to be effectively consolidated. By the end of November, 65.7% of the monitored objects had eliminated the risk of returning to poverty, and the rest had also implemented assistance measures. There was no phenomenon of the whole village returning to poverty, and the employment scale of poverty-stricken laborers increased by 1.33 million over the previous year, reaching 32.78 million.

  "At present, affected by factors such as the COVID-19 epidemic and the economic downturn, we have encountered some new situations and new problems in consolidating and expanding the achievements of poverty alleviation." In the face of difficult challenges, Tang Renjian gave a response plan.

  "We will take greater and more targeted measures to further enhance the endogenous development momentum of poverty-stricken areas and poverty-stricken people, and use development methods to keep poverty far away."

  In cultivating and upgrading industries,In accordance with the requirements of the word "native products", guide all localities to rely on the characteristic resources of agriculture and rural areas to develop various functions of agriculture, tap the diversified values of rural areas, and promote the upgrading of the whole chain of rural industries. We will increase the proportion of bridging funds used for industrial development to more than 60%, plan and implement a number of overall regional industrial projects, improve the mechanism of linking agriculture with agriculture, let the people out of poverty share more value-added benefits, and increase their income through industry stability.

  In terms of efforts to stabilize employment,Develop a number of county-level industries with large employment capacity to enrich the people, increase employment services and skills training for poverty-stricken laborers, and ensure that the employment scale of poverty-stricken laborers is stable at more than 30 million.

  In promoting entrepreneurial innovation,We will implement entrepreneurship support policies, build a number of entrepreneurship incubation training bases, and orderly guide college graduates to their hometowns, capable people to their hometowns, migrant workers to their hometowns, and entrepreneurs to their hometowns, so as to drive employment and increase income through entrepreneurship.

  A strong country must first strengthen agriculture, and a strong agriculture can strengthen the country.

  Tang Renjian said that the strong signal of attaching importance to agriculture and strengthening agriculture has been issued with heavy drums and hammers. We will systematically plan for anchoring this goal, study and formulate plans for accelerating the construction of a strong agricultural country, keep the two bottom lines of ensuring food security and preventing large-scale return to poverty at a higher level, promote rural development, rural construction and rural governance with high quality, innovate and implement the two-wheel drive of scientific and technological reform, and constantly open up a new era, a new journey and a new situation for the development of agriculture, rural areas and farmers, laying a solid foundation for a good start in building a socialist modern country in an all-round way.

  (CCTV reporter Zhang Qin Wang Wei Liang Lijuan Wang Kaibo Yang Xiaobo Zhong Min Zhang Yuxi Jaco Zhang Hao Wang Jialin Huang Wei Shen Hao Han Fei)

Liu Guoguang: Accurately understand the relationship between market and government, market and plan in socialist market economy.

  General Secretary of the Supreme Leader recently pointed out that it is not only a major theoretical proposition, but also a major practical proposition to make the market play a decisive role in resource allocation and give better play to the role of the government. It is of great significance to scientifically understand this proposition and accurately grasp its connotation for comprehensively deepening the reform and promoting the healthy and orderly development of the socialist market economy. In this article, I will talk about the role of government and market in resource allocation.

  Economic construction and ideological work are not two parallel things.

  Let’s start with the dialectical relationship between economic construction and ideological work. Comrade Supreme Leader pointed out at the National Conference on Propaganda and Ideological Work: "Economic construction is the central work of the Party, and ideological work is an extremely important work of the Party." This sentence explains the dialectical relationship between economic construction and ideological work from a strategic perspective. In short, economic construction creates a material foundation for ideological work, and only when the central work of economic construction is done well can ideological work have a solid material foundation; On the other hand, ideological work can escort the central work of economic construction and ensure the sustained, rapid and healthy development of economic construction.

  According to the basic principle of historical materialism, the economic base determines the superstructure, and the superstructure will also react to the economic base. Of course, this also includes that ideology will react on the economic base.

  In class society, including in the primary stage of socialism, ideology has a distinct class nature. Capitalist economic base determines capitalist ideology, and socialist economic base determines socialist ideology. The ideology representing the advanced class interests promotes the social economic development, while the ideology representing the reactionary class interests hinders the social economic development. Comrade Mao Zedong once pointed out: "Any attempt to overthrow a political power must first create public opinion, and always do ideological work first. The revolutionary class is like this, and so is the counter-revolutionary class. " Gong Zizhen said: "If you destroy a country, you must first go to its history." The disintegration of the Soviet Union is a vivid example. Nowadays, some remarks that vilify revolutionary leaders, deny the 30 years before the reform and opening up, and discredit the public-owned economy and state-owned enterprises are very obvious. Their ultimate intention is to subvert communist party’s leadership and change the socialist economic system. In this regard, we should be vigilant, deeply understand the importance, long-term and complexity of ideological work, and consolidate the guiding position of Marxism in the ideological field.

  Economic construction and ideological work are not two parallel things, and some ideologies are closely related to economic work. Ideology goes deep into economic work, and economic work itself also contains ideological factors, such as the guiding ideology of economic construction itself belongs to the category of ideology.

  At present, among the popular erroneous thoughts in the ideological field, western constitutional democracy, "universal values", historical nihilism and civil society belong to the political, cultural and social fields; Neo-liberalism belongs to the trend of thought in the economic field and occupies a very important position in various trends of thought. The core viewpoints of neo-liberal economic theory, such as the hypothesis of "economic man", the theory of human nature pursuing self-interest, the theory of the perpetuity of private ownership, market fundamentalism, and the minimization of government functions ("night watchman"), have been widely spread in China’s economic and theoretical circles, exerting considerable influence on China’s economic reform and economic development. Where is our reform going, whether to take the completely liberalized market economy road or the Socialism with Chinese characteristics market economy road? To this, the 18th National Congress of the Communist Party of China made a clear answer: "We will unswervingly hold high the great banner of Socialism with Chinese characteristics, neither take the closed and rigid old road nor take the evil road of changing the flag."

  Put all political and economic relations in order

  At present, there is a popular saying at home and abroad about the political and economic situation in China, which is called "managing from the right to the left", that is, the economy tends to be more liberalized and market-oriented, and more control fields are liberalized; At the same time, it tends to be more authoritative politically, holding high the banner of Marxism–Leninism and Mao Zedong Thought and tightening ideological control. It seems that our country leans to the "right" in the economic field, but to the left in the political and ideological fields. It seems that both the left and right sides have discussions about this, with different angles and different likes and dislikes.

  Regardless of the right and wrong of the saying "ruling by the right and ruling by the left", theoretically speaking, this is a pair of contradictory concepts. According to the basic principle of historical materialism, politics, ideology and superstructure are determined by the economic base. If the superstructure is in the same direction as the economic base, the economic base can be consolidated; If the economic base deviates from the superstructure, then the economic base will be mutated and the original superstructure will be in danger of collapse.

  Some people have analyzed that the risk of "ruling from right to left" may lead to social division, so this situation is difficult to last for a long time. If the socialist economy is eroded by western neo-liberal economic thoughts for a long time, the tendency of liberalization and privatization will continue to rise, and the tendency of planned and public-owned economy will continue to weaken, and the socialist economic foundation will eventually deteriorate and become something incompatible with socialist ideology and superstructure. With the development of private economy, the strength of the bourgeoisie is growing, and its ideological influence is also expanding. Sooner or later, they will ask for decentralization or even power. At that time, even if they insist on scientific socialism in political thought, I am afraid it will be unsustainable. This is determined by the economic base and superstructure, and it is not transferred by human will. We must have a clear understanding of this.

  Since the reform and opening up, we have gradually established a socialist market economic system. According to the Third Plenary Session of the 18th CPC Central Committee, politically, "we must hold high the great banner of Socialism with Chinese characteristics and take Marxism–Leninism, Mao Zedong Thought, Deng Xiaoping Theory, Theory of Three Represents and Scientific Outlook on Development as the guidance", while economically, "we must adhere to the direction of socialist market economy reform". That is to say, we should hold high Marxism–Leninism and Mao Zedong Thought as well as Deng Xiaoping Theory, Theory of Three Represents and Scientific Outlook on Development politically. Economically, we need both "market economy" and "socialism". If the above-mentioned political and economic relations between the two sides are put right, it will draw a clear line with the so-called "right politics and left politics".

  Adhere to the direction of socialist market economy

  Next, I would like to talk about the issue of "adhering to the direction of socialist market economy".

  The reform direction of the socialist market economy itself is the unity of economy and politics. Our reform is to establish a "socialist market economy", not a simple market economy, but a "socialist+or × market economy". "Socialist market economy" is a complete concept and an organic unity that cannot be separated. When the report of the 14th National Congress of the Communist Party of China put forward the reform goal of the socialist market economy for the first time, it was clearly stated that the preposition "socialism" was added before the word "market economy", and there was also a prerequisite, that is, "under the macro-control of the state", so that the market could play an important role in the allocation of resources. There are macro and micro levels of resource allocation, and there are many different areas of resource allocation. At the micro level of resource allocation, that is, the allocation of various resources among various market entities, the law of market value can promote efficiency through changes in supply and demand and competition mechanism, and play a very important role, which can also be said to be a "decisive" role. However, at the macro level of resource allocation, such as the comprehensive balance of total supply and demand, the proportional structure of departments and regions, the protection of natural resources and environment, the fair distribution of social resources, and the allocation of resources involving national social security and people’s livelihood welfare (housing, education, medical care), we can’t all rely on the market to adjust, let alone "decide". There are many defects and deficiencies in the market mechanism in these macro levels and important fields, which need state intervention, government management and planned adjustment to correct, restrict and supplement the market behavior, and make up for the defects of the invisible hand with the "visible hand".

  In the past, when Comrade Deng Xiaoping proposed that socialism could also develop a market economy, he never denied the plan. He repeatedly said that both the plan and the market are means and can be used. The report of the 14th National Congress of the Communist Party of China specifically pointed out that "the national plan is one of the important means of macro-control". Before the 14th National Congress of the Communist Party of China, when General Secretary Jiang Zemin explained the reform goal of choosing the socialist market economy at the provincial and ministerial level cadre training class of the Central Party School, he reminded us: "The socialist economy has been planned from the beginning, which has always been clear in people’s minds and understanding. Just because the word’ planned’ does not appear in the formulation, there will be no doubt about whether the planned nature has been cancelled." The above shows that the socialist market economy is a planned market economy, and affirms that in the socialist market economy system, both planning and market means of resource allocation should be used. But later, due to the influence of neo-liberal economic thought, there was a tendency to highlight the market and dilute the plan. Some people think that we are now engaged in market-oriented reform and the "plan" is not worth mentioning. The 11th Five-Year Plan was renamed as the 11th Five-Year Plan, but the word difference made a big fuss, cheering that it was farther away from the planned economy and closer to the market economy, and "planning" seemed to be a forbidden area. However, the report of the 17th National Congress of the Communist Party of China also proposed "giving full play to the guiding role of national development planning, planning and industrial policies in macro-control". The "the Central Committee of the Communist Party of China’s Decision on Several Major Issues of Comprehensively Deepening Reform" (hereinafter referred to as the "Decision") adopted by the Third Plenary Session of the 18 th CPC Central Committee,"Make the market play a decisive role in resource allocation" is followed by "Give full play to the role of the government". It has retained "a sound macro-control system guided by national development strategy and planning, with fiscal policy and monetary policy as the main means", but in fact it also expressed the meaning of "plan-oriented", only avoiding the word "plan". I think it doesn’t matter much as long as the "macro-control system" is "guided by the national development strategy and planning" as stated in the "Decision".

  It is worth noting that the General Secretary of the Supreme Leader pointed out in the Explanation of the Central Committee of the Communist Party of China’s Decision on Comprehensively Deepening Reform: "The market plays a decisive role in the allocation of resources, but it does not play a full role." It can be seen that the "decisive role" of the market is limited. According to this spirit, the Decision not only describes the "decisive role" of the market, but also emphasizes the role of the government and the state plan, that is to say, the government and the state plan should play a "guiding role" in resource allocation. In this way, the idea of "double adjustment" between market and government, market and plan in resource allocation is highlighted. "Dual regulatory role" is a recent formulation by Comrade Cheng Enfu on the relationship between the market and the government in the Decision, which is quite reasonable.

  Then, in the adjustment of resource allocation, how to divide the work between the market and the government or plan? In my opinion, it is generally possible to divide the functions of market and government or plan according to the micro-level and macro-level of resource allocation. The market plays a decisive role in resource allocation and should be limited to the micro level. The reduction of government functions, such as administrative examination and approval, is also mainly in the micro field. As for the macro-level and micro-economic activities that have a significant impact on the macro-level resource allocation, the government should strengthen planning, regulation and management, and should not let the "invisible hand" of the market blindly manipulate and "decide" spontaneously. Of course, the government is duty-bound to provide services to the market, implement supervision and be a "night watchman".

  Both "visible hand" and "invisible hand" should play an important role in resource allocation.

  Understanding the relationship between "government" and "market" or "plan" and "market" in the socialist market economy in this way conforms to the principles of Marxist economics and is more conducive to adhering to the reform direction of "market economy" and "socialism".

  The Decision of the Third Plenary Session of the 18th CPC Central Committee pointed out: "The market determines the allocation of resources is the general law of market economy", which is also the law of market value. However, what determines the allocation of resources in socialist economy is not the law of market value, but the law of planned and proportional development. Marxism holds that in common social production, that is, social production based on public ownership, the national economy should develop in a planned and proportional way. Marx said: "The saving of time and the planned distribution of labor time among different production departments are still the primary economic laws on the basis of joint production. This is even the rule at a much higher level. " This shows that the proportional distribution of labor time among production departments and the saving of labor time in utilization are the first economic law of collectivized economy. "Working time" includes living working time and materialized working time, which means human resources and material resources. It means to allocate and save resources in proportion in a planned way, which is the primary economic law to be followed in socialized production. Planned and proportional development is the sustained, stable and coordinated development that people consciously arrange. It is not the same as the traditional administrative mandatory planned economy, and it is not the "command economy" that some people disparage. "Planned" is mainly a guiding, strategic and predictive plan, which is used to guide the allocation of national resources and the development of national economy from a macro perspective. Of course, it also includes some necessary mandatory indicators, and does not rule out the accountability function of national plans. After the reform, we got rid of the disadvantages of the traditional planned economy and adapted to the national conditions in the primary stage.The socialist market economic system has been established, and the law of market value is respected, but the planned and proportional economic law under public ownership cannot be lost.

  In the primary stage of socialism, the socialist economy accommodates the market economy and becomes a socialist market economy, not a pure market economy or other market economies. Such a socialist market economy cannot be dominated by only one market value law, but must be dominated by the "law of planned and proportional development" while the market value law works. Therefore, the "Decision" of the Third Plenary Session of the 18th CPC Central Committee said that "the market determines the allocation of resources is the general law of the market economy", which is absolutely correct as far as the market economy is concerned. It is also right to say that "the sound socialist market economic system must follow this law", but this is not the only law of the socialist market economy. The socialist market economy must first follow the law of planned and proportional development. This is the theoretical basis why in the socialist market economy, planning and market, government and market, conscious and spontaneous adjustment, "visible hand" and "invisible hand" all play an important role in resource allocation.

  We must understand the relationship between market and government, market and plan in socialist market economy from the viewpoint of Marxist economic theory, not from the viewpoint of liberal economy like Hayek, so that we can master the steering wheel of China’s reform ship and sail for a bright future of realizing the Chinese dream.

  (The author is a member of the Chinese Academy of Social Sciences)

Li Bingbing’s Time Machine: Multi-faceted Performing Arts Road "Change 4" to upgrade women

    Special feature of 1905 film network In 2008, Li Bingbing released a personal Mandarin album "Self-self". Faced with some questioning voices from netizens, Li Bingbing insisted that "I didn’t play with tickets when I released the album", but expressed some experiences and ideas in the past years with songs, in other words, I presented a different "self" in a way that escaped from the actor’s career.

    From the beginning of the film, Li Bingbing has been looking for the truth of "self" among the characters, or trying to balance between "being a pure self and taking into account the self in the eyes of the public", just like the origin in the album, which is both a contradiction point and a balance point.

    From a music teacher in a county town to a movie star known to all women and children, she stepped out of her own entertainment circle step by step, and her own taste was the only one. For her, such a seemingly old-fashioned inspirational story simply put her original vow "I just want to go to Xiaogang Feng’s play" into practice, thus proving that she is what others call "in this colorful circle".

    However, what we can’t see in her is still shrouded in mystery, and all kinds of roles can be interpreted by analogy and easily. But it’s far more than that. In the popular movie, Li Bingbing plays a CEO in China District of KSI Company, a professional woman who is literate and martial-minded. This film also marks Li Bingbing’s entry into the array of international actresses and her successful internationalization. Perhaps, this seemingly "flying to the branches and becoming a phoenix, and going to the peak of life overnight" setting is not what Li Bingbing finally wants, but at least it is what she deserves after years of hard work.

Polyhedron: Ordinary Woman

    In fact, it is not so easy for an actor to switch from screen to screen. At the biggest, it is a gap between TV and movies. At the smallest, it is a mass media stationed in thousands of households, a "small circle" carnival that you have to drive several kilometers to participate in. As a result, it is not so easy to cater to the critical tastes of movie audiences. Li Bingbing also took some detours on this road.

    As an ordinary woman on the screen, Li Bingbing’s interpretation of this role is often devoted to her simplest side, and her co-performance with Chen Kun is the most typical example. On the surface, the heroine of the story is Bidai Syulan, but in fact, it pays more attention to Li Bingbing. The honor brought by this theme film to Li Bingbing is the biggest affirmation for Li Bingbing since she set foot on the movie screen.

    In 2008, Li Bingbing waited for four years to receive the Best Actress trophy in Hundred Flowers Award. When delivering her acceptance speech, Li Bingbing broke down in tears: "I was shortlisted for Golden Rooster and Hundred Flowers Film Festival for four consecutive years, which can be said to be an Olympic Games. Even the judges and teachers said that no one had ever been shortlisted for four consecutive years and had come for four consecutive years. I have failed again and again in these four years, and I will come again and again. This award has gone beyond its meaning and made me understand what persistence is. " Hundred Flowers Award’s honor is actually recognized by the audience, which also dispels the doubts that Li Bingbing can only shoot TV series.

    In 2006, The Tale of Clouds may be just the beginning, but in 2008, it was a film that showed Li Bingbing’s most breakthrough performance. There were all plays between the eyebrows and eyes, and Li Bingbing followed the script and jumped out of the lines, showing the true colors of the actor’s role incisively and vividly. Among them, the 10-minute play opposite Zhou Xun was a must.

    The five leading actors in the film all have their own characteristics, but Li Bingbing is the most eye-catching corner, or laughing and cursing or being crazy and steady, and Li Bingbing has contributed the most vital performance. She herself once said that this movie made her feel "desperate", and some people also used "reborn" to describe her peak.

    In the film Wind, Li Ningyu, played by Li Bingbing, is indomitable, calm and determined to endure humiliation. Like a fallen leaf, she is carried away by the dark times, but she has a love and persistence in her heart. Perhaps, from a small town in the northeast to an international metropolis, from a teacher to an actor, all that he has experienced and paid has some subtle connection with this role.

Next polyhedron: sexy woman

Interview | "Red Lover" is re-released, and director Ye Daying reveals Leslie Cheung.


Special feature of 1905 film network "He came to make up the yangko dance, and came to my house during the plane. When chatting, I asked him: Is there an idol school and a strength school in Hong Kong? Leslie Cheung said, "What faction do you think I am?"Think back to filming 25 years ago.Red lovers, directorYe DayingYou Ji and starring ZhangGuorongBits and pieces when getting along.


The film premiered in China in 1998, which was the third box office in that year. It was nominated for the Golden Rooster Award in China, won the best editing award, and also won the "Pyramid Award" silver award and the best actress award in Cairo International Film Festival.


Twenty-five years later, this year is also the 20th anniversary of Leslie Cheung’s death. The Red Lover has been shown nationwide in a film-to-digital version, which has multiple commemorative significance.



At the premiere of the premiere, Ye Daying watched The Red Lover completely again after many years. He lamented, "It’s really a good movie.".


Before the screening, he told the 1905 film network, "Every era has its own aesthetics, and I dare not compare it with many directors now. But a movie that can span 25 years and move today’s audience has already explained everything. "



At the roadshow and the premiere, there will be a bouquet of flowers on the seat No.12 in the ninth row, which is my brother Leslie Cheung’s "exclusive seat". Leslie Cheung’s 67th birthday is the day when The Red Lover is shown again.


We miss Leslie Cheung so much, and Ye Daying also talked to us about Leslie Cheung’s unforgettable past with this film.



Leslie Cheung 25 years ago.


Among all Leslie Cheung’s works, The Red Lover is very special — — It’s hard to imagine him in a movie with a red theme, playing an underground communist party member in the 1930s.


Ye Daying said that Leslie Cheung was the first Hong Kong actor to come to the Mainland to play a revolutionary, and he faced great challenges in his creation. At the same time, Leslie Cheung’s handsome appearance and gentle temperament are in line with his imagination of the image of early revolutionaries.


"Many early revolutionaries went abroad to study, and they really understood Marxism before they devoted themselves to such beliefs." In the initial casting, Ye Daying wanted to find an actor who had a background of studying abroad and could speak English to play Jin. The first thing that came to mind was John Lone. Later, a Hong Kong friend strongly recommended Leslie Cheung after reading the script, so he arranged for them to meet.



Ye Daying was not familiar with Leslie Cheung before, but was deeply impressed by his "The True Story of Teddy Boy". They hit it off at the first meeting and soon talked about cooperation.


"I told him some stories of early revolutionaries, such as Qu Qiubai and Hongyan, and he fully understood them. His eyes will have a deep understanding and emotion as you tell these characters. In my eyes, he is not a star. He really met a good actor, an actor who can understand you and read your words. This is exactly what I am looking for. "


Leslie Cheung once said in an interview that he read many books, such as Lu Xun’s, in order to play this role well, and tried to figure out the revolutionary mentality of that era, so as to shape Jin into a flesh-and-blood figure.



Ye Daying admired Leslie Cheung’s excellent performance very much. "He said you can have whatever you want." Until now, there is a scene that haunts his mind — —


"Jin is going to read a letter left by Qiu Qiu. I said that when you read the first few words, tears came out of it. By the first few words, tears have to be taken back, and you can’t let it drip out. Leslie Cheung said I’d try, and he did it the first time. And after the filming, he squatted next to me and looked at the monitor, saying, can I do it again? I can do it better. It was played three times, and each time it was a great effect. "



In Ye Daying’s view, Leslie Cheung is a very hardworking actor. When Jin was shot in the execution ground with shackles, it was in the cold winter. The weather was very cold and the wind was very strong. The crew prepared shackles made of foam, but Leslie Cheung explicitly refused. "He said why I should wear fake ones, and I want to wear real ones. He walked barefoot and blood came out after a few steps. "



The Red Lover was Mei Ting’s first film. At the age of 22, she was going to play many opposite roles with Leslie Cheung. Mei Ting once recalled that there was a long shot in the film in which Qiu Qiu’s facial expression was shot to show the emotional exchange between Qiu Qiu and Jin, and Leslie Cheung insisted on helping him to play outside the camera out of caring for the new couple.


"At that time, I clearly felt that his hand was softly inserted from my hairline, slowly slid to the back of my head, and then swam across my chest. I could even hear the change of his breath. This real feeling prompted me to complete this long shot more accurately." Mei Ting said, "As long as Leslie Cheung is present, my heart is particularly practical."



25 years later, The Red Lover


The birth of Red Lovers originated from Ye Daying’s previous film Red Cherry.In the process of writing Red Cherry, I interviewed more than 30 children of revolutionary martyrs and heard them tell their parents’ love and sacrifice stories, Ye Daying and the screenwriter.Jiang Qitao, photographyZhang LiEveryone was so moved that they wanted to make a movie like this together.


The film follows the acquaintance of American doctor Payne, Qiu Qiu and Jin from the perspective of westerners, and gradually approaches their revolutionary ideals and love stories. Ye Daying thinks that if we tell the story from the perspective of foreigners, we can be more moved by the ideas of Jin and Qiu Qiu, and also make today’s audience feel more substituted.


"Why are we more receptive when we read Si Nuo’s Red Star Shines on China and Smedley’s articles? Because Americans tell the story of our Red Army, you will feel that even they see it this way, so does our film."



"The Red Lover" was shown all over the country. Ye Daying was on a road show all over the country these days. I didn’t expect many young viewers to burst into tears after watching the film, which was beyond his imagination.


He didn’t particularly dare to go back to see the film himself, and it made him sad. Once, he sneaked into the movie scene to watch the second half. When Little Pearl reached into the urn of Jin and Qiuqiu, he couldn’t help crying at that moment.


In the activities after the road show, the host often asks the audience which line of Jin can be spoken, and more than two viewers always blurt it out — — "If I can’t live with dignity, I’d rather choose death!"


In the movie, the shrapnel left in Jin’s brain made him suffer from severe intermittent mania and often had hallucinations. When the doctor told him that he might lose consciousness during the operation, he firmly expressed his attitude of death with this sentence. Looking back now, Ye Daying said with emotion, "He is too much like Leslie Cheung".



Once Jin gets sick in the film, Qiu Qiu will read him a poem: "When the sun comes out, an eagle flies from the ground to the sky and suddenly stops in the air, as if frozen in the blue sky. No one can tell why it flies and what it needs …" 


Jin’s wife jumped from a tall building to protect him from the enemy, and this scene became a pain that Jin could never heal.


In the dark, the imagery of poetry and the plot of falling from the building have become the "prophecy" that Leslie Cheung became famous five years later. "So this movie really hurts me." Ye Daying said that Leslie Cheung has been dead for twenty years, and he has left us the most perfect image of his life.



Now, Ye Daying is preparing the third film of the "Red Trilogy". "It’s a very touching story, no less touching than that brought by The Red Lover, but I don’t know if there can be another Leslie Cheung."


Implement the spirit of the provincial flood control video dispatching conference and make emergency arrangements for the deployment of agricultural production flood control work.

  At 17: 30 on July 19, 2022, Wang Junzhong, deputy head and deputy director of the Leading Group for Flood Control and Drought Relief of the Provincial Department of Agriculture and Rural Affairs, organized an emergency meeting. Communicate and learn the spirit of the speeches made by Secretary Lou Yangsheng and Governor Wang Kai at the emergency meeting of video dispatching for flood control in the whole province, and arrange the deployment of flood control work for agricultural production.

  The meeting conveyed the spirit of Secretary Lou Yangsheng’s video dispatching meeting on flood control in the province. First, we must further improve the ability of weather monitoring and forecasting, and make accurate forecasts. Second, on the basis of judgment and consultation, we must issue instructions quickly and accurately, and the instructions are direct. Third, it is necessary to improve the emergency command system for flood control. The provincial defense refers to strengthening unified command, with a clear division of labor, coordinated linkage and seamless connection, and strengthening 24-hour duty. Fourth, the prevention and control of epidemic situation should be embedded in the whole process of flood control and disaster relief, and the gold standard of no mass deaths and injuries should be firmly adhered to. Governor Wang Kai made specific arrangements in information linkage, risk-averse transfer, on-duty duty and material allocation.

  For the next step, Wang Junzhong, deputy director of the Provincial Department of Agriculture and Rural Affairs, pointed out: First, resolutely implement the speech requirements of Secretary Lou Yangsheng and Governor Wang Kai, and carry out the work in strict accordance with the Class IV response requirements of the Provincial Flood Control Headquarters. The second is to strengthen emergency duty, strengthen analysis and judgment, carry out accurate dispatching, and formulate effective preventive measures for areas with heavy rainfall. Third, focus on cities with heavy rainfall, and strengthen information dispatch in places with disasters and report them in time. Fourth, in accordance with the Notice on Doing a Good Job in Disaster Prevention and Mitigation of Autumn Crops (Yu Nong Wen [2022] No.256), 18 provincial autumn grain production expert guidance groups and 9 soybean and corn strip compound planting expert groups will be brought into play to provide technical guidance services.

  Responsible comrades of relevant units directly under the Department attended the meeting.

How to check the remaining traffic of mobile phone

In modern society, mobile phones have become an indispensable part of our daily life, and mobile phone traffic is an important resource for us to connect to the Internet. However, many users often face a problem: how to quickly and accurately query the remaining traffic of mobile phones? This paper will introduce several common query methods to help you master them easily.

* * First, use the phone’s own function to query * *

Most smartphones have built-in traffic query function. Users can find options such as "network and Internet" or "SIM card and traffic management" in the setting menu of the mobile phone, click to enter and select "traffic usage" or "traffic monitoring" to view the current used traffic and remaining traffic. This method is simple and direct, and there is no need to install additional applications.

* * 2. Inquire through the operator’s APP * *

Major operators have launched their own mobile apps, through which users can check the remaining traffic of mobile phones. First of all, users need to download and install the corresponding operator APP, and then log in to their own accounts to view the detailed traffic usage in the APP, including used traffic, remaining traffic, package details and so on. In addition, the operator APP also provides convenient functions such as traffic reminder and traffic recharge.

* * Third, call the operator’s customer service phone to inquire * *

If it is inconvenient for users to use the mobile APP or the mobile phone’s own function to query traffic, they can also call the operator’s customer service phone to query. Users only need to call the corresponding operator’s customer service phone number and select the corresponding service according to the voice prompt, so they can query the remaining traffic of the mobile phone. It should be noted that it may take a certain waiting time to call customer service.

* * Fourth, use third-party applications to query * *

In addition to the above methods, users can also query the remaining traffic of mobile phones through some third-party applications. These applications usually have richer functions and more friendly interfaces, but users need to carefully choose reliable third-party applications and pay attention to protecting personal privacy and information security.

Through the above methods, users can easily query the remaining mobile phone traffic, and reasonably arrange the traffic usage plan according to their own usage.

Do you remember these little common sense of life when the cold wave strikes?

  CCTV News:

  Cold wave strikes, high-risk groups should be alert to cardiovascular and cerebrovascular diseases.

  With the sudden drop of temperature, cardiovascular and cerebrovascular diseases will also enter a period of high incidence, and the elderly and patients with chronic diseases such as hypertension and diabetes need to be vigilant.

  Low temperature is easy to cause diseases such as myocardial infarction and cerebral infarction.

  Cold weather can lead to vasoconstriction, stimulate blood pressure to rise and heart rate to accelerate, and easily induce angina pectoris, myocardial infarction, cerebral infarction and other diseases. People with high risk factors such as the elderly, obese people and smokers, and people with chronic diseases such as hypertension, hyperlipidemia and diabetes should be more vigilant. Drugs for lowering blood pressure, blood lipid and blood sugar cannot be stopped without authorization; In the event of sudden increase in blood pressure, chest tightness, chest pain and other uncomfortable symptoms, you should see a doctor in time.

  Ma Changsheng, director of anzhen hospital Cardiology Medical Center and Arrhythmia Center:We say that angina pectoris is not necessarily painful, for example, boredom and suffocation are angina pectoris. Or if our chest is depressed and painful for 10 minutes or even more than ten minutes at rest, it means that his coronary heart disease is serious.

  Acute cardiovascular and cerebrovascular diseases should be treated as soon as possible.

  Experts stressed that for acute cardiovascular and cerebrovascular diseases, time is life, and the earlier treatment after onset, the better.

  Ma Changsheng, director of anzhen hospital Cardiology Medical Center and Arrhythmia Center, said: "The most important time for acute myocardial infarction is prime time. The sooner, the better, and the best is within 60 minutes. For the public, you should know that you should act as soon as possible, call 120 or drive at home and go to the emergency department of the hospital as soon as possible. Within 60 minutes, we (the hospital) will open the patient’s blood vessels. "

  What parts should you pay attention to when you travel outdoors to keep warm?

  Experts suggest that outdoor activities should be avoided as much as possible during the cold wave. If you have to go out, you should pay attention to cold and warmth. Usually people wear thick down jackets and warm shoes when they go out, but one part is often overlooked, and that is the head. Because of the dense blood vessels, the head is very sensitive to the cold and the body is warm, but the exposure of the head to the cold wind will also cause blood vessels to contract. A warm hat and a mask that is worn regularly are not only conducive to epidemic prevention and control, but also can effectively resist the cold wave. 

  "Drinking can keep out the cold" is a misunderstanding.

  Young people should pay attention to the cold wave, regardless of age. Some young people don’t wear long pants or expose their ankles even in winter, which experts think is not advisable, and there is a risk of cardiovascular and cerebrovascular diseases. "Drinking can keep out the cold" is also a misunderstanding. After alcohol enters the human body, it will cause blood pressure to drop, blood vessels to dilate and blood circulation to accelerate, but at the same time it will also accelerate heat dissipation, and the body temperature will become lower and lower. When blood pressure drops, it will also lead to an increase in heart burden. Going out after drinking alcohol in cold weather is likely to have serious consequences.

  Cold wave strikes, walking in rain and snow to prevent falling.

  Cold wave strikes "wrestling" in rainy and snowy days is learned.

  The road is slippery in snowy days, because sudden diseases such as fractures caused by wrestling also occur from time to time. In particular, osteoporosis in the elderly, walking on ice and snow roads, a little carelessness may lead to fractures. So, when wrestling is inevitable, will you "fall"? 

  Most of the fractures after snow are concentrated in the wrist, ankle and waist.

  Clinically, fractures after snow are mostly concentrated in the wrist, ankle and waist. When slipping, many people will subconsciously hold their hands on the ground. Because of the great instantaneous force when they touch the ground, it may be transmitted to the wrist and shoulder, resulting in wrist and shoulder joint fractures. If you can make a correct response when you fall, you can greatly reduce the chances of injuries such as fractures.

  Sun Fenglong, director and chief physician of the Second Department of Orthopaedics, Beijing Rehabilitation Hospital affiliated to Capital Medical University:We can make an action as much as possible in the process of falling, with our hands protecting our heads and our forearms close to our chest, which is similar to this action. We can protect our important organs and avoid further injuries in the process of sliding forward or backward.

  Don’t get up after falling to avoid secondary injury.

  Don’t get up in a hurry after falling, so as to avoid secondary injury. To ensure safety, first feel the physical condition.

  Sun Fenglong, director and chief physician of the Second Department of Orthopaedics, Beijing Rehabilitation Hospital affiliated to Capital Medical University:First of all, move the joints all over the body, including the important head, cervical vertebrae and joints of limbs, and move the waist. If there is severe pain, it means that there may be a serious fracture, or at least one part has a fracture. In this state, don’t try to stand up by yourself.

  Rescuers should not blindly drag, pull, carry the injured. The correct way is to set up signs to warn passing people and vehicles, and at the same time call 120 emergency number to be rescued by professional medical staff. If you have to move the injured person, you should move the injured person as a whole and slowly, and don’t bend, twist or move the injured person greatly.

A fire broke out in a restaurant! Four people were killed

The reporter learned from the fire department in Hohhot, Inner Mongolia that at 3: 23 on January 29, a fire broke out in Dedu Haoriwa restaurant in the west lane of Meteorological Bureau in Xincheng District of Hohhot. After receiving the police, the fire rescue detachment of Hohhot immediately organized fire fighting and rescue forces to be present for disposal. The injured were sent to the hospital for treatment at the first time, and the fire was extinguished at 4: 22. Up to now, four people were killed and four injured in the fire, and the vital signs of the injured were stable. The cause of the fire is under investigation.

Small shops, restaurants and other shops along the street "nine small places"

There are many combustible materials easy to exist.

Poor fire source management, "three in one" and other issues.

A big accident may happen in a "small place"

Pay attention to these!

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Source | CCTV News Emergency Management Department

Original title: "A sudden fire in a restaurant! Four people were killed.

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