Chang ‘e V completed China’s first sampling and returning trip of extraterrestrial objects.
　　At 4: 30 on November 24th, China successfully launched the Lunar Exploration Project Chang ‘e-5, and landed in the pre-selected landing zone on December 1st. After the sampling of lunar soil was completed, the Chang ‘e-5 ascender took off from the lunar surface on December 3, and the Chang ‘e-5 returner successfully landed in the scheduled area of Siziwangqi, Inner Mongolia at 1: 59 on December 17, marking the successful completion of the first sampling and returning mission of extraterrestrial objects in China. Subsequently, the Chang ‘e-5 sample weighing 1,731 grams was handed over to China Academy of Sciences, where it will be stored, processed and analyzed in the "Lunar Sample Laboratory" located at the National Astronomical Observatory, officially opening the application and research of lunar samples and scientific data. As the aerospace system engineering with the highest complexity and the largest technical span in China, the Chang ‘e V mission is of milestone significance for China to improve the level of aerospace technology, improve the lunar exploration engineering system, carry out scientific research on the moon, and organize subsequent lunar and interstellar exploration missions.
　　Panorama camera ring beat imaging after Chang ‘e V landing.
　　The last global networking satellite of Beidou-3 was successfully launched.
　　At 9: 43 on June 23rd, China successfully launched the 55th navigation satellite of Beidou system and the last global networking satellite of Beidou-3 in xichang satellite launch center by using the long march 3b. The Beidou navigation satellite and supporting launch vehicle launched this time were respectively developed by China Academy of Space Technology and China Academy of Launch Vehicle Technology under China Aerospace Science and Technology Corporation, and many scientific research institutes such as Microsatellite Innovation Institute of China Academy of Sciences participated in the development and construction. This is the 336th flight of the Long March series of launch vehicles. With the strong support of measurement and control, ground transportation control, inter-satellite link transportation management, application verification and other systems, all the satellites in orbit launched before have been connected to the network. At this point, the deployment of Beidou-3 global satellite navigation system constellation was fully completed six months ahead of schedule.
　　The last global networking satellite of Beidou-3 was launched.
　　China’s unmanned submersible and manned submersible have made new breakthroughs.
　　On June 8th, Haidou-1, an all-sea-deep autonomous remote-controlled submersible developed by Shenyang Institute of Automation, China Academy of Sciences, returned from the sea trial aboard Exploration-1. During this voyage, "Haidou No.1" realized autonomous navigation and bottom-sitting operation near the seabed in Mariana Trench, with a maximum dive depth of 10,907 meters, which filled the gap of China’s 10,000-meter-class unmanned submersible. On November 28th, the all-sea deep manned submersible Struggler, led by the 702nd Research Institute of China Shipbuilding Group Co., Ltd. and jointly developed by the Institute of Deep Sea Science and Engineering of China Academy of Sciences, returned with the scientific research ship Exploration 1. The "Struggler" successfully landed in the Mariana Trench, creating a new record of 10,909 meters of manned deep diving in China, marking that China has reached the world leading level in the field of deep manned deep diving.
　　Haidou No.1 (I) and Struggler (II)
　　China takes the lead in drilling and producing deep-sea combustible ice with horizontal wells.
　　Natural gas hydrate is usually called combustible ice. On March 26th, the Ministry of Natural Resources held a video conference to reveal that the trial mining in the Shenhu sea area of the South China Sea with a water depth of 1,225m created two new world records of "total gas production of 861,400 cubic meters and average daily gas production of 28,700 cubic meters". During this trial mining, the researchers also independently developed a set of key technical equipment system to realize the industrialization of natural gas hydrate exploration and mining, created a unique environmental protection and monitoring system, and independently innovated to form an environmental risk prevention and control technical system. This trial production has overcome the core technology of drilling and producing horizontal wells in deep-sea shallow soft strata, achieved a major leap from exploratory trial production to experimental trial production, and achieved landmark results in the process of industrialization. China has also become the first country in the world to adopt horizontal well drilling and production technology to test and produce natural gas hydrate in the sea area.
　　Trial mining torch
　　Scientists find the bane of wheat "cancer"
　　Wheat scab is a devastating and difficult fungal disease in the world, and it is called "cancer" of wheat. Kong Lingrang, a professor at the Agricultural College of Shandong Agricultural University and the chief expert of the wheat innovation team of the modern agricultural industrial technology system in Shandong Province, and his team cloned Fhb7, a major gene for scab resistance, from the wheat-related plant Elytrigia elongata for the first time, and successfully transferred it into wheat varieties. It was confirmed for the first time that it not only had stable scab resistance, but also had broad-spectrum detoxification function in wheat disease-resistant breeding. Related research results were published online in Science on April 10th. At present, more than 30 units have used scab-resistant germplasm materials for genetic improvement of wheat scab resistance, and extensive experiments have been carried out in Shandong, Henan, Jiangsu, Anhui and other places, with good results. The above results have found a "golden key" to unlock the worldwide problem of scab.
　　Wheat infected by scab
　　Scientists reach the milestone of "the superiority of quantum computing"
　　Academician Pan Jianwei and Professor Lu Chaoyang of China University of Science and Technology cooperated with researchers from Shanghai Institute of Microsystems and Information Technology of Chinese Academy of Sciences and National Research Center for Parallel Computer Engineering Technology to build a 76-photon quantum computing prototype "Nine Chapters", which realized the rapid solution of the task of "Gaussian Bose Sampling" with practical prospects, making China successfully reach the first milestone of quantum computing research-the superiority of quantum computing, and laying a technical foundation for developing a large-scale quantum simulator that can solve problems with great practical value. Related results were published online in Science on December 4th.
　　Optical quantum interference object diagram
　　Scientists reproduce the history of biodiversity change on Earth for more than 300 million years.
　　The origin and evolution of life is one of the top ten scientific mysteries in the world. More than 99% of the creatures that once lived on the earth have become extinct. It is an important way to understand the present situation and development trend of the earth’s biodiversity by reconstructing the changing history of the earth’s biodiversity through fossil records. Professor Fan Juanxuan and Academician Shen Shuzhong of Nanjing University built their own large databases, independently developed artificial intelligence algorithms, and made a breakthrough by using the "Tianhe II" supercomputer, and obtained the world’s first high-precision Paleozoic marine biodiversity change curve of more than 300 million years, with a resolution 400 times higher than that of similar international studies. The new curve accurately depicts many major biological extinction and radiation events in geological history and their relationship with environmental changes. The results were published in Science in the form of a long research article on January 17th.
　　Conop, a supercomputing system developed by the team
　　China’s highest parameter "artificial sun" was built.
　　China’s new generation controlled nuclear fusion research facility "China Circulator No.2 M" (HL-2m) was completed and discharged on December 4th, marking China’s entry into the forefront of global controlled nuclear fusion research. The project was independently designed and built by Southwest Institute of Physics of Nuclear Industry of China National Nuclear Corporation. It is reported that this device is the largest advanced tokamak device with the highest parameters in China at present, and it is a new generation of advanced magnetic confinement nuclear fusion experimental research device in China. With more advanced structure and control mode, the plasma volume is more than twice that of the existing devices in China, the current capacity is increased to more than 2.5 MPa, and the ion temperature can reach 150 million degrees Celsius. It can realize high density, high specific pressure and high bootstrap current operation, which is an important support for realizing the leap-forward development of nuclear fusion energy development in China.
　　"China Circulator No.2 M" Device
　　Scientists have solved unsolved geometric problems for more than 20 years.
　　China University of Science and Technology professors Chen Xiuxiong and Wang Bing published a paper on the convergence of high-dimensional Keller-Ritchie flow, which took the lead in overcoming Hamilton-Tian conjecture and partial zero-order estimation conjecture-these are the core conjectures that have been unresolved in the field of geometric analysis for more than 20 years. Related results were published in the Journal of Differential Geometry in early November. It is understood that the length of the paper exceeds 120 pages, and it takes six years from submission to official publication. This paper introduces many new ideas and methods, which have a far-reaching impact on geometric analysis, especially on the study of Ritchie flow. It is reported that this paper is a significant progress in the field of geometric analysis, or it will promote many related works.
　　Comparison between geodesic and function level set
　　The Chinese and American teams won the 2020 Gordon Bell Award.
　　On November 19th, the application achievements completed by Jia Weile of Institute of Computing Technology of Chinese Academy of Sciences, E Weinan of Chinese Academy of Sciences, Zhang Linfeng of Beijing Big Data Research Institute and their collaborators won the Gordon Bell Award, the highest international award in the field of high-performance computing applications. In this work, the combination of intelligent supercomputing and physical model is adopted for the first time in the world, which leads the scientific computing to move forward from the traditional computing mode to intelligent supercomputing. Through high-performance calculation and machine learning, this achievement has raised the limit of molecular dynamics by several orders of magnitude, reached the system scale of hundreds of millions of atoms, and ensured the high accuracy of "ab initio calculation", and the simulation time scale is 1000 times higher than that of traditional methods, which is expected to play a greater role in solving practical problems in the fields of mechanics, chemistry, materials, biology and even engineering.
　　Machine learning simulates 100 million atoms.
　　Other news candidates (in chronological order)
　　Scientists discover ferromagnetic quantum critical point evidence for the first time
　　The team of Yuan Huiqiu, a professor at Zhejiang University, discovered the ferromagnetic quantum critical point in pure heavy fermion compounds for the first time, and observed the strange metal behavior. The related results were published online in Nature on March 5. This is the first time that scientists have found conclusive experimental evidence of the existence of quantum critical point in a pure ferromagnetic material system, and observed strange metal behavior similar to that of high-temperature superconductors: when the temperature approaches absolute zero, the low-temperature resistance changes linearly with temperature, and the specific heat coefficient diverges logarithmically with temperature. This discovery breaks the traditional idea that ferromagnetic quantum critical point does not exist, and extends the strange metal behavior to ferromagnetic quantum critical materials, which opens up a new direction for the study of quantum phase transition.
　　Scientists discover accurate diagnosis and treatment of schizophrenia for the first time
　　Biological marker
　　Jiang Tianzai and Liu Bing team of Brain Network Group Research Center of Institute of Automation, China Academy of Sciences, together with researchers from many teams at home and abroad, broke through the bottleneck that the diagnosis and treatment of mental illness only depends on the empirical judgment of symptoms, and successfully established an accurate diagnosis and treatment model of schizophrenia by using multi-group information and artificial intelligence methods. For the first time, the research team found that the abnormal function of the striatum circuit in the brain is a biological marker for the accurate diagnosis and treatment of schizophrenia. Using this biological marker, not only can we quantitatively evaluate the pathological damage of striatum in individual patients, but also can accurately diagnose schizophrenia and predict the individualized curative effect. The imaging marker has been independently verified in patients with mental illness in multiple imaging centers and various populations. The research results were published in Nature-Medicine on March 23rd.
　　Research reveals the precise mechanism of first-line anti-tuberculosis drugs
　　Academician Rao Zihe from Institute of Immunochemistry, University of Shanghai for Science and Technology and his collaborators successfully analyzed the three-dimensional structure of drug target-drug of key arabinosyltransferase complexes EmbA-EmbB and EmbC-EmbC of mycobacteria for the first time in the world, and revealed the precise molecular mechanism of the first-line anti-tuberculosis drug ethambutol acting on this target for the first time, which laid an important foundation for solving the drug resistance problem of tuberculosis and developing new anti-tuberculosis drugs. On April 24th, the research paper was published online in Science. At present, the research team is making every effort to promote the research and development of new anti-tuberculosis drugs and accelerate the transformation of basic research results.
　　Scientists reveal the genetic relationship between prehistoric people in North and South China.
　　On May 15th, Science published a research paper online led by Fu Qiaomei, a researcher at the Institute of vertebrate paleontology and Paleoanthropology, Chinese Academy of Sciences, and participated by many units. The research team successfully captured and sequenced the genomes of several ancient human individuals. Relying on advanced ancient DNA technology, it revealed the genetic relationship between the southern mainland population and the northern mainland population, and confirmed the southern origin of austronesian family population in China, filling the important information gaps in the inheritance, evolution and adaptation of prehistoric humans in the East, especially in China. This achievement is of great scientific value and social significance for exploring the migration history, genetic pattern and internal integration process of prehistoric people in China, and for clarifying the ancestral origin of austronesian family people who mainly live in Taiwan Province, China and Pacific islands.
　　China’s first independent intellectual property rights heavy ion therapy system was officially put into clinical treatment.
　　On June 6th, "China’s first heavy ion therapy system with independent intellectual property rights was officially put into clinical treatment technology press conference in Wuwei" was held in Xi ‘an. Wuwei Heavy Ion Center assembled the first heavy ion therapy system with independent intellectual property rights in China. After years of construction, it was officially opened on April 1, 2020. Heavy ion therapy has the characteristics of small side effects, short course of treatment and good curative effect, and has a good curative effect on most solid tumors. It is an accurate, efficient and safe advanced radiotherapy method. According to reports, the successful construction of the project has realized the localization of the world’s largest medical equipment, making China the fourth country in the world to realize heavy ion therapy for tumors after Japan, Germany and the United States, breaking the monopoly of foreign heavy ion technology for many years and realizing a historic breakthrough in the clinical application of the largest medical equipment in China.
　　The high-speed maglev test prototype with a speed of 600 kilometers per hour was successfully tested.
　　The 600 km/h high-speed maglev test prototype developed by CRRC Qingdao Sifang Locomotive & Rolling Stock Co., Ltd. successfully ran on the maglev test line on June 21, marking an important breakthrough in the research and development of high-speed maglev transportation system in China. On the maglev test line, the test sample vehicle was jointly debugged for the first time, and the dynamic operation test under various working conditions was carried out. The running state was good, and all key technical indexes met the design requirements and reached the design expectation. The successful trial run of the test prototype has achieved a breakthrough from static to dynamic operation, and obtained a large number of key data. The key performance of the high-speed maglev system and core components has been preliminarily verified, which provides important technical support for the subsequent development of the high-speed maglev project prototype. According to the plan, the prototype of the high-speed maglev project with a speed of 600 kilometers per hour will be off the assembly line by the end of 2020, forming a complete set of high-speed maglev technology and engineering capabilities.
　　Scientists reveal molecular panorama of lung adenocarcinoma
　　On July 9th, Cell published a sketch of protein group of large-scale clinical lung adenocarcinoma drawn by Tan Minjia, a researcher from Shanghai Institute of Pharmacology, China Academy of Sciences, and seven research teams, including Academy of Military Medicine of Academy of Military Sciences and Academician He Fuchu of National protein Science Center (Beijing). This is the first large-scale, systematic construction of protein panorama of lung adenocarcinoma, and found molecular features closely related to the prognosis of patients, especially the protein molecular features of two major gene mutations in lung adenocarcinoma in China population. After 6 years’ research, the cancer and adjacent tissues of 103 patients with clinical lung adenocarcinoma were deeply analyzed by protein Group by using the cross-fusion research of protein omics, bioinformatics, tumor biology, pathology and clinical medicine. This work has scientific research significance for deeply understanding the pathological mechanism of lung adenocarcinoma, finding drug treatment targets and formulating more accurate treatment plans for lung adenocarcinoma.
　　Eight "magnifying glasses" relay to simulate the full-scale dark halo clear image of the universe.
　　An international research team led by the National Astronomical Observatory of the Chinese Academy of Sciences adopted a brand-new multiple amplification simulation technology, and obtained a clear image of the internal structure of the full-scale dark halo in the universe for the first time under the current standard cosmological model. The research results were published online in Nature on September 2nd. Dark halo is dark matter halo. It took the researchers five years, with the help of supercomputers, to obtain clear images of dark halos from earth-like mass to giant galaxy clusters, spanning 20 orders of magnitude. It is reported that in a typical area of the universe, this super-magnification simulation needs to be magnified by eight "magnifying glasses", and its magnification is equivalent to finding a flea on a picture of the surface of the moon. The super magnifying glass of computer simulation allows researchers to study the formation, evolution and internal structure of dark halos at different scales in detail. It is found that dark halos with different masses have very similar internal structures, that is, the center is dense and gradually sparse outward. These new findings will help scientists verify the hypothesis about the nature of dark matter-dark matter may not be "completely dark".
　　China’s first superconducting cyclotron was successfully developed.
　　On September 21st, the proton beam energy of superconducting cyclotron independently developed by China Institute of Atomic Energy reached 231MeV for the first time. This is the second time in the world to independently develop a compact superconducting cyclotron after the joint project of the United States and Germany. Researchers have successfully accelerated the continuous proton beam to this energy region, which indicates that China has fully mastered the core technology of miniaturization and high dose rate superconducting cyclotron and entered the international parallel ranks. The accelerator is small in size, low in power consumption and high in beam intensity, and can continuously accelerate 72 million proton beams per second. It is more suitable for fast intensity-modulated scanning therapy, breaking the monopoly of Europe and America in the field of miniaturized precision radiotherapy equipment, realizing the localization of superconducting cyclotron equipment in China, and is expected to greatly reduce the high treatment cost. The accelerator can also be directly used in the research and development of aerospace devices, core chips and integrated circuits, and promote the development of lightweight accelerators for aerospace particle beam applications, further opening up new fields of proton science research and application in China.
　　The third generation methanol to olefins technology passed the appraisal.
　　On November 9th, the third generation methanol to olefins (DMTO-III) technology passed the scientific and technological achievements appraisal organized by China Petroleum and Chemical Industry Federation. This technology is developed by Dalian Institute of Chemical Physics, Chinese Academy of Sciences, and has completely independent intellectual property rights. Compared with the current industrialized technology, the economy of DMTO-III technology has been significantly improved. Under the condition that the reactor size is basically unchanged, the olefin output has increased from 600,000 tons to 1.15 million tons per year. DMTO series technology has opened up a new route to produce low-carbon olefins from non-petroleum resources, initiated and led a strategic emerging industry of coal-to-olefin production, which is of great significance for realizing clean and efficient utilization of coal resources, alleviating the tight supply of petroleum resources, promoting the coordinated development of coal chemical industry and petrochemical industry, and ensuring China’s energy security.
　　(Originally published in the second edition of China Science Journal, 2021-01-21)

12.9

World Football Day

These world cup cold knowledge

Do you know all about it?

Although the cold winter is coming, the football enthusiasm has not diminished. Tonight we will have a wonderful match between Croatia and Brazil, and today is the World Football Day recognized by the United Nations. Come and learn about the cold knowledge about the World Cup with Xiaobian and feel the charm of football!

Why is this year’s World Cup in winter?

In the past memory, the World Cup is always associated with summer, full of sweat, passion, beer and cheers. This time, however, FIFA World Cup Qatar 2022 was held in winter, which was mainly due to the Qatari climate.

Qatar is located in the desert area of the Middle East, with a tropical desert climate. In summer, the temperature is generally 25-46 degrees Celsius, and the highest temperature can soar above 50 degrees Celsius. This is really too hot for a player who wants to run for 90 minutes, and there is even the danger of heatstroke.

Of course, even in winter, the highest temperature in Qatar at the end of November can exceed 30℃, but the stadiums in Qatar are basically equipped with cooling systems to ensure that football players can play at a suitable temperature.

Why do players spit water?

This scene often occurs in football matches. Players take a sip of water and then spit it out immediately like gargling. Many friends will misunderstand when watching the ball. "Why do they spit everywhere?"

In fact, this is a way for players to drink water. The professional name is "carbohydrate gargle", which can effectively improve sports performance and relieve sports fatigue. It is a "scientific plug-in" for athletes on the field. They need to cheat their brains in this way without affecting their state, in order to quickly restore their physical functions and continue to play.

Why is there no British team in the World Cup?

There is no British team in the World Cup because there is no only football association in Britain.

In 1863, Britain, as the birthplace of modern football, established the world’s first football association: the English Football Association. In 1886, the football associations of England, Scotland, Wales and Northern Ireland jointly established the World Football Council and made unified rules. Later, FIFA generally joined football associations everywhere, so four football teams in Britain were invited to participate in the World Cup, namely, England, Scotland, Wales and Northern Ireland.

What is offside?

FIFA World Cup Qatar 2022 is in full swing, attracting countless fans to watch. In the first half of Argentina’s game against Saudi Arabia, it was blown offside six times, which made people confused. Many new fans will ask a question, what is offside?

Offside refers to the moment when the attacker passes the ball, the receiver stands closer to the goal than the penultimate defender, and at the same time closer to the opponent’s goal than the ball, and tries to prepare for the attack from this position. In other words, offside is an act that has a clear purpose, produces intentions quickly and puts them into practice. On the court, it is often seen that players are sentenced to offside because they start too fast and fall into the offside trap of their opponents.

The offside rule was formulated by the British Football Association in 1870. In the football match at that time, the audience often saw such a scene: when one side launched an attack, most of the attacking players had gathered in front of the other side, ready to start shooting when they received the ball, so the game between the two teams was mainly concentrated in front of the goal, and there was little wonderful cooperation. The offside rule is precisely to adjust this excessively unbalanced offensive and defensive relationship and make the game more exciting.

Source: Yellow River News Network

　　Coiled steel products waiting for shipment in Caofeidian Port Area of Tangshan Port, Hebei Province. In recent years, Hebei has deepened the "streamline administration, delegate power, strengthen regulation and improve services" reform, the business environment has been greatly improved, and the development of enterprises has become more dynamic. Xinhua news agency

　　The person in charge of an enterprise in Hebei (left) received the first "multi-certificate integration" business license from the staff of Shijiazhuang Administrative Examination and Approval Bureau. Our trainee reporter Chen Yuanqiu photo/bright picture

　　The operator of the 961890 hotline in Handan is accepting people’s calls, and the decibel meter above the traffic area always reminds them to provide "gentle" service. Our reporter Chen Haibo photo/bright picture

　　Not only is the business environment in Yanzhao land getting better, but the ecological environment is also improving. The picture shows Jizhou District, Hengshui City, Hebei Province, strengthening the environmental management around Hengshui Lake and building the past saline-alkali land into an ecological park. Xinhua news agency

　　[New Era, New Weather and New Action]

　　The number of provincial-level administrative examination and approval items has been reduced from 1,495 to 474, and the proportion of internal organs of government agencies has been reduced by no less than 20%. "Internet+government services" has reduced the time for people to do things by 24%, and complaints from enterprises have been "promptly answered" … … This is the scene that the reporter saw in Hebei Province recently. Hebei province stimulates market multiplication by power subtraction and service addition, and constantly innovates in the transformation of government functions.

　　The report of the 19th National Congress of the Communist Party of China proposes to transform government functions, deepen decentralization, innovate supervision methods, enhance government credibility and execution, and build a service-oriented government that people are satisfied with. In recent years, Hebei Province insists on improving the business environment as an important starting point to promote economic transformation and upgrading, and continues to deepen the "streamline administration, delegate power, strengthen regulation and improve services" reform, effectively stimulating market vitality and social creativity.

　　"Wings of Birds" Helps Market Prosperity

　　On the morning of December 8, Li Suduan, a citizen of Shijiazhuang who had just finished his business, happily showed his business license to reporters in the service hall of Shijiazhuang Administrative Examination and Approval Bureau. In another week, her company can officially open.

　　"In the past, it was very troublesome for enterprises to apply for permits, filling out various forms, and saying that this was unqualified was unqualified. I didn’t expect it to be so fast now. The materials submitted the day before yesterday got the business license today. " Li Suduan opens the "Handheld Application" APP on his mobile phone, which is an exploration of "internet plus" in Shijiazhuang’s government service. You can APPly for a business license by uploading the electronic information to the app. "As long as I bring my ID card to the examination and approval bureau, and then sign my name on my mobile phone several times, I will get my business license."

　　The convenience that Li Suduan feels comes not only from "Internet+government services", but also from "integration of multiple certificates" and "reduction of certificates" to promote "simple administration". Since 2014, Shijiazhuang has implemented the "three certificates in one" on a pilot basis. After continuous integration, it has reached the "twenty-six certificates in one". At the end of February 2017, Shijiazhuang City Administrative Examination and Approval Bureau was established, and hundreds of administrative examination and approval items in the city were placed under the unified management of the bureau. "All integrated licenses will no longer be issued, with ‘ Reduce the certificate ’ Promote ‘ Simple administration ’ It is more convenient for enterprises to apply for certificates. " Li Peng, Director of Enterprise Registration Department of Shijiazhuang Administrative Examination and Approval Bureau, said.

　　"In the past, enterprises had to submit more than 20 kinds of materials and run more than 20 departments. Now you only need to submit a set of materials to the administrative examination and approval bureau, and the relevant filing and registration can be completed. " Han Yakun, window clerk of Shijiazhuang Administrative Examination and Approval Bureau, showed the reporter the integrated catalogue of 26 license items, involving more than 20 departments such as Tourism Commission, Transportation Bureau, Forestry Bureau and Wenguang New Bureau. “‘ Integration of multiple certificates ’ Its essence is information sharing and intercommunication among departments. We have set up a joint meeting mechanism of various departments, and strive to integrate all the licenses required for the establishment of enterprises, so that information can run more and people can run less errands. "

　　Broadening the scope of enterprises is the first step of market prosperity, and strengthening supervision and building a new law enforcement system are also the top priorities of market prosperity and order. On December 11th, in Shijiazhuang Industrial and Commercial Bureau, Zhao Junguo, director of the Credit Construction Division of the Bureau, showed the reporter the "Hebei Double Random and Double Informing Integrated System" in the computer. The system implements hierarchical management of inspection objects and law enforcement personnel, formulates a double random spot check plan, and carries out cross-departmental joint spot checks.

　　Lu Shuanzeng, deputy director of Shijiazhuang Industrial and Commercial Bureau, told the reporter that in the past, there were some drawbacks in the supervision of market entities by various departments, such as arbitrary law enforcement, willful law enforcement and selective law enforcement. Since the implementation of "double random and one open", due to the traceability of the inspection process, the fairness and justice of supervision and law enforcement have been guaranteed, and cross-departmental joint spot checks have also achieved a new situation of collaborative supervision. The number of inspections is reduced, and the burden on enterprises is greatly reduced. “‘ Double Random and One Open ’ Gradually lead the society to the construction of a credit system, rely on credit to supervise and rely on society to govern together. " Lu Zengzeng said.

　　Like Shijiazhuang, the administrative examination and approval bureaus of 9 cities and 110 counties (cities, districts) in Hebei Province have been formally established and put into operation. Moreover, the province has also promoted the reform of the publicity system of administrative law enforcement, the record system of the whole process of administrative law enforcement, and the legal review system of major law enforcement decisions to safeguard the legitimate rights and interests of enterprises. Forgiveness and strictness are compared to "the wings of a bird" by the local people. With the help of this "bird’s wings", the business environment in Shijiazhuang has been greatly improved, and the total number of market players has increased from 380,000 at the end of 2013 to about 805,000 at present.

　　Do a good job of service and attract "flowing water from the source"

　　It is necessary to let enterprises enjoy efficiency and convenience, but also let them feel respect and recognition. In recent years, Hebei Province has changed its work style and built a new type of relationship between government and business, so that market participants have a real sense of gain. This can be seen from Xingtai City, where investment attraction is in full swing and development is constantly attracting "flowing water from the source".

　　From Xingtai East Station in high-speed railway station, the most striking thing is a big sign with the names of the top 100 taxpayers in Xingtai. Behind this small move is great sincerity. "We have also included the top 100 taxpayers and legal representatives in Xingtai Yearbook to enhance the whole society’s sense of identity with entrepreneurs and entrepreneurship." Hao Lishuang, deputy director of Xingtai Investment Promotion Bureau, told reporters.

　　Of course, in order for enterprises to have more sense of acquisition and belonging, we must finally do a good job in service. Xingtai City adheres to the principle of "enterprises do things inside the wall and the government does things outside the wall", transforming government functions and optimizing the business environment. In order to be a good "nanny" for enterprises, they set up key enterprise service offices, and established a weekly visit system, a monthly meeting system, and a communication and coordination system for running into the province. Since the beginning of this year, we have solved 28 difficult problems such as land index, power supply and heating, and capital for 12 local enterprises such as Chaowei Battery and Yufeng Group, and won the trust of enterprises.

　　In this regard, Hao Lailong, the main person in charge of the Jingding Murad Biotechnology Industrial Park project in Julu County, Xingtai City, was deeply touched. This is a foreign investment project, which introduces the technology of Dr. Murad, winner of the Nobel Prize in Physiology and Medicine. "Xingtai China Merchants Bureau set up an investment project team to actively guide and help us with various preliminary procedures. Knowing that there is a lack of technical talents after the completion of the project, they actively promote the technical docking between famous universities at home and abroad, set up Industry-University-Research base, set up practical teaching and employment bases in local universities in enterprises, and introduce professional and technical personnel. " Hao Lailong said.

　　In Linxi County, Xingtai City, you can hear similar words. "When we first came to the west, we had no place to live and rent a house, so they gave us a free intermediary; Help us apply for a temporary residence permit, apply for a driver’s license, and conduct annual inspection of vehicles … …” Wang Jian, head of Linxi Edible Fungi Project of Shanghai Guangming Group, said.

　　Speaking of this edible fungus project, there is another story. In 2014, Shanghai Guangming Group wanted to select a site in the north to expand the production capacity of edible fungi. There are many professional mushroom growers in Shangu Village, Dongliu County, Linxi County, and they are trying to become bigger and stronger. Lv Tingxiang, secretary of the village Party Committee, went to Shanghai to "seek relatives" in person after receiving the news. At that time, knowing that a senior leader of Guangming Group was attending an art exhibition, he rushed to the scene and opened the topic with a book "The Story of Lv Yulan" that he carried with him. Lv Yulan is a national model worker who went out from Dongliu Shangu Village. He was famous all over the country that year, and this business leader has always admired Lv Yulan. As a result, Guangming Group began to pay attention to Linxi, and Linxi invited the enterprise to do field trips many times, which finally contributed to the project landing.

　　Lv Tingxiang is one of countless "N" in Xingtai’s investment promotion system. Xingtai City has built a new investment promotion system of "1+4+21+N", in which "1" refers to the leading group for introducing major investment promotion projects in Xingtai City, with the secretary of the municipal party committee as the general manager and the mayor as the team leader; "4" refers to the establishment of four professional investment promotion departments in relevant departments; "21" refers to 21 counties and cities; and "N" refers to the establishment of "investment promotion teams" at the grassroots level in various towns and villages, and finally forms a three-dimensional and comprehensive investment promotion team.

　　They also set up an investment promotion working group on WeChat, and the investment promotion directors of counties and districts joined the group to share investment promotion information, connect resources and exchange investment promotion experience. "Some good projects are of great interest to all counties. We discuss them in groups and jointly decide where to put them according to the industrial characteristics and environment of each place, so as to attract investment accurately." Hao Lishuang said.

　　Solving the demands of the masses with "a wave of inspiration"

　　In order for enterprises to introduce and stay, and to make people live a more comfortable life, we must listen to their voices and be "responsive, reasonable and fruitful". In view of the problem that enterprises and the masses have no access to complaints, Hebei Province has integrated various service hotlines and launched 961890 mass service hotlines in various cities, establishing an unobstructed complaint consultation channel. In Handan, this homophonic service hotline has been almost exploded recently.

　　"We are going to carry out the construction and renovation of the staff canteen. How should we go through the formalities?" The person in charge of the renovation project of the 718 canteen of CSIC recently called the 961890 mass service hotline in Handan. With the help of the hotline platform, this project, which used to take 160 working days to complete the formalities, solved the problem in only 20 days.

　　A hotline, is it so magical? All localities and departments have their own hotlines, such as Handan. In the past, there were 23 industry hotlines, including 12345 (mayor’s hotline), 12369 (environmental hotline), 12358 (price hotline) and 12333 (labor security service hotline). The hotline is supposed to be an emergency, but too many numbers and unclear responsibilities may make people more anxious. Handan 961890 mass service hotline integrates the above-mentioned 23 hotlines of industry departments, accepts the demands of the masses in all aspects of production and life in a unified way, and truly realizes the "one-number call", which solves the problems of inconvenient memory of the masses with many numbers, low connection rate, low service quality, and lack of unified management in different sectors.

　　The number is unified, is the appeal really better solved? According to reports, for general consulting questions, the operator directly answers them by querying the knowledge base; For professional questions that need to be answered by relevant departments, the operator can use the three-way call function to connect with relevant departments, and the professionals will give a reply; For appeals, if the relevant responsible units need to reply after handling them, an electronic work order will be formed and transferred to the relevant units for handling.

　　They also set up a regular return visit mechanism to supervise the whole service. "Within three working days after the hotline call, we will call back directly and ask the other party to rate our service. Matters that are dissatisfied with the masses and are indeed the responsibility of the organizer shall be returned to the organizer for re-processing and timely follow-up. " Du Hui, director of the mass service hotline management office in Handan City, told the reporter that the calls of the masses were first supervised by the service hotline, and those that were not completed on time were handed over to the government supervision office, and those that were still not completed on time were held accountable by the supervision bureau.

　　At present, Handan’s 961890 hotline receives more than 2,000 pieces a day, which are the hot and difficult issues that the masses are most concerned about. The hotline platform started big data analysis, and analyzed the information and data of these problems and the handling situation of each unit, providing decision-making reference for government services. At the same time, through in-depth data mining, according to the frequency of hot words and keywords, we can find the focus of public attention and provide guidance for the development of the industry.

　　Since the beginning of this year, Handan’s 961890 hotline has successively assigned more than 150,000 problems reflected by market players and the masses, with a completion rate of 98% and a satisfaction rate of 95%. Among them, it handled more than 1,100 sudden emergencies such as water cut-off, power cut-off, gas cut-off, fire and repair of municipal facilities, and played the role of "barometer of social conditions and public opinion, serving the masses as a bridge, and maintaining a stable pressure reducer".

　　A small detail is enough to show the delicacy and thoughtfulness of hotline service. Handan 961890 hotline is equipped with a decibel meter in the traffic acceptance area to monitor the voice of the operator. "This is to always remind us to treat every caller gently and help them solve every problem sincerely and patiently." Du Hui told reporters.

　　Whether it is Shijiazhuang, Xingtai or Handan, the local government is stimulating market multiplication and continuously releasing market vitality by "subtracting" power and "adding" service. In the first half of this year, the total number of market players in Hebei Province reached 4.27 million, rising from the 10th in 2013 to the 7th.

　　 (Reporter Chen Haibo, Yan Jiankuo, trainee reporter Chen Yuanqiu)

　　In order to implement the spirit of the 2024 Capital Economic and Social High-quality Development Promotion Conference and the 2024 Beijing Economic and Information System Work Conference, implement the decision-making arrangements of the municipal party committee and municipal government on the "good start" work, and do a good job in the steady growth and development of the information software industry and the "good start" work in the first quarter, on the afternoon of February 23, the Municipal Bureau of Economic and Information Technology organized the deployment meeting of the key work of the information software industry in 2024 and the "good start" dispatch meeting in the first quarter to strengthen Leaders and responsible comrades of the competent departments of information software industry in 16 districts and economic and technological development zones in the city, as well as industry associations and alliances in the field of information software industry in the city attended the meeting.

　　At the meeting, the Information and Software Service Department of the Municipal Bureau of Economic and Information Technology publicized the spirit of the 2024 Beijing Economic and Information System Work Conference, summarized the work situation of the information software industry in 2023, introduced the working ideas and key tasks in 2024, and re-emphasized the economic operation and fixed assets investment index tasks of the information software industry in the whole year and the first quarter of 2024.

　　Haidian District, Chaoyang District and Economic and Technological Development Zone made key speeches on the economic operation and fixed assets investment scheduling in their respective regions; Dongcheng District, Xicheng District, Shijingshan District and other relevant districts introduced their respective work; The urban area has conducted in-depth discussions on how to carry out the "good start" work in the first quarter, and coordinated and solved the existing difficulties and problems.

　　The meeting called for continuing to consolidate and improve the communication and coordination mechanism at the two levels in urban areas, and doing a good job in operation monitoring, project scheduling, enterprise services, policy promulgation and publicity, so as to jointly promote the high-quality development of the information software industry in the capital.

　　All districts should further strengthen the organization and leadership, do a solid job of "getting off to a good start" in the first quarter of the information software industry, ensure a good start, and lay a solid foundation for achieving the annual goals and tasks.

Little white snake

Xiaoxuxian

　　"lady white snake at the foot of Qingcheng Mountain, the body was cultivated in the cave for thousands of years … …” Recently, a video of "The Legend of the White Snake" performed by a child has been wildly screened in a circle of friends. While evoking memories, netizens also praised the magical acting skills of this group of eight or nine-year-old children. The Chengdu Business Daily reporter learned that this video is from the children’s reality show "Little Play Bone" of Hunan TV channel, and the actors of the program are all a group of seven or eight-year-old children. Before that, this column remakes Jiao Yulu, Sanjie Liu, Pot Mending, Honghu Red Guard, etc., but they are not as good as the screen response of Legend of the White Snake.

　　Yesterday, a reporter from Chengdu Business Daily interviewed Lu Jianmei, the director of The Legend of the White Snake, and Li Ping Pan, the producer, to explain this 80-minute children’s version of The Legend of the White Snake in detail.

　　I’ll take the white lady played by Meng Wa!

　　"Wait once in a thousand years, wait once … …” Twenty-four years ago, The Legend of the New White Snake, which was "born" in Qingcheng Mountain, Chengdu, started broadcasting and became a classic. Since its broadcast, it has always been a key play of David and terrestrial channels on holidays, and it has a long history.

　　Recently, the clip of "Legend of the White Snake" filmed by a group of "kids" has exploded in the circle of friends. On the douban, which has always been harsh, netizens also gave a high score of 9.2 points, even exceeding the score of 9.0 points in the old version of "New White". Many netizens spontaneously Amway, praised this group of children with high face value and good acting skills, and sang Huangmei Opera, and netizens did not hesitate to praise them, saying that "the screen is full of ‘ Small fresh meat ’ In the acting skills of the zombie face and the dead fish eye, I suddenly found a naive but mature clean stream flowing, as if it suddenly flowed into my heart. " "To restore the classic gods, the beautiful lady white snake sees the shadow of Angie Chiu, which is very in place … …” .

　　High temperature shooting children are not afraid.

　　In fact, this widely acclaimed Legend of the White Snake is not a real TV series. Chengdu Business Daily reporter learned that this is a work produced by the TV drama channel column "Little Play Bone" of Hunan TV Station, which premiered in December 2015, adopting the program mode of "acting classics and learning classics" by children, and all actors are 6-mdash; Twelve-year-old children have already broadcast works such as Third Sister Liu, White-haired Girl and Pot Mending. The whole film "Legend of the White Snake" is only over 80 minutes. It was broadcast on October 2 this year, capturing the essence of the original drama "New White" in 50 episodes, such as the past kindness of White Snake and Xu Xian, and the duet in the same boat.

　　The filming of "The Legend of the White Snake" was in the hottest August this year. Director Lu Jianmei recalled that the film crew was filming in Ningbo. "At that time, I was worried that I was a stranger here, but after we sent out the news of actor selection, at least more than 1,000 parents took their children to sign up."

　　Children play themselves and spread traditional culture.

　　In The Legend of the White Snake, lady white snake was played by 10-year-old Tao Yixi, who was praised by netizens for her acting skills and image not losing to Angie Chiu. Interestingly, Lucy, starring Xu Xian, was a girl, who was the same as Cecilia Yip in the old version of New White.

　　Director Lu Jianmei recalled that although Tao Yixi was only 10 years old, he had a lot of acting experience and studied dance for five years. Lu Jianmei revealed that it took a lot of trouble to choose the actor of Xu Xian. At that time, Lucy and another child were finalized, and the director group also had a struggle. Lucy’s appearance and voice were good, but a girl, but Lucy, was very smart. She asked the director group, isn’t Cecilia Yip in the old version of "New White" a cross-dressing, and this finally won the role of Xu Xian.

　　What makes Lu Jianmei proudest is that there are many operas in The Legend of the White Snake, all of which are done by children independently, and they learn to sing by themselves with the teacher in an orderly manner. Several leading actors are also responsible for their own lines, and they have not found a voice actor to complete them.

　　Li Ping Pan, the producer of Little Play Bone, was the first director of Hunan Satellite TV’s program center, and the godfather of "Where’s Dad?" was called "geek" in Hunan Radio and Television. He told Chengdu Business Daily that the form of this program is a remake to pay tribute to classic film and television works, hoping to let children accept the baptism of traditional culture, influence children with children, and let young people like excellent traditional culture from an early age.

　　In fact, the cost of a "Legend of the White Snake" is only a few million. "We are also trying to get the best results with the least money." Li Ping Pan said.

1905 movie network news As a rare commercial blockbuster of youth song and dance in recent years, the Xinjiang local film "Wings of Singing", which has aroused widespread concern in the film industry and market, has been officially shown nationwide since March 28, and has been strongly supported by the national audience.

The local films in Xinjiang are thick and thin, and let the world see the real great beauty of Xinjiang.

The whole film "Wings of Singing" adopts the form of singing and dancing, and through the light and shadow writing of the songs and dances of various ethnic groups, it shows the splendid cultural traditions of all ethnic groups in Xinjiang and the happy and beautiful lives of all ethnic groups. Compared with the musical films in India and Hollywood, the creative team strives for a "new" word in this film, so that the audience can enjoy a fresh audio-visual feast of "song and dance, music and content".

Gao Huang Gang, the producer and general director of the film, introduced that Wings of Singing collected the largest investment scale, the largest human resources and the most advanced shooting equipment of Tianshan Film Studio in recent years, and traveled to seven prefectures, covering tens of thousands of kilometers in the starry night, and made extensive use of aerial photography to bring the beautiful scenery of "the bright moon lifts from the Mountain of Heaven and in an infinite haze of cloud and sea" in Li Bai’s poems to the screen.

As a musical, "Wings of Singing" uses a lot of song and dance elements, including eight circus songs, four groups of big songs and dances, and two musicals, showing the folk customs of as many as eight ethnic groups through giant screen images. Director Abdul Karim Abu Rizi said, "There are tens of thousands of people participating in this film and 17 big scenes have been filmed. The beautiful scenery of Xinjiang such as snow-capped mountains and ice peaks, hilly grasslands, Gobi deserts and plateau lakes will all be presented in the film. "

　

Xinjiang Song and Dance Film attracts worldwide attention, and stars gather to create a new benchmark for China Song and Dance Film.

Wings of Singing has attracted wide attention in the international film industry. At present, the film has been shortlisted for the Music, Film and Drama Festival in Kanda, Morocco, and has been nominated for Best Supporting Actress (Guldiyar Anayti), Best Original Music and Jury Award in Madrid International Film Festival. Shortlisted for the feature film unit of Buenos Aires International Film Festival; Shortlisted in the main competition unit of the European Geneva Film Festival.

Wings of Singing is organized and planned by the Propaganda Department of the Party Committee of Xinjiang Uygur Autonomous Region, with strong support from the Culture and Tourism Department of the autonomous region. Gao Huang Gang is the general director, Abdul Klimu Abulizi is the director, Gaoshan Yan is the friendship director, Li Mushi and Gao Qi are the screenwriters, Dong Yingda composes the music, and Xia Wang, Zhang Yingbing, Corn Ti, Jiang Yihao (Ayiken) are the leading actors, and Liu Zhibing, Luo Gang, Nigmat and Si Qi are the leading actors.

"Wings of Singing" is being shown in the national cinema. The audience can enjoy the beautiful scenery, colorful folk customs and songs and dances of many ethnic groups in Xinjiang through the big screen, and feel the times style of unity, forge ahead and self-improvement of people of all ethnic groups in Xinjiang.

　　New Year’s Eve is coming soon. As the last day of the year, people will have many traditional customs to do on this day. Everyone knows that New Year’s Eve is an important festival, but why is there such a festival? What is the origin of New Year’s Eve? Xiaobian has compiled a brief introduction to the origin of New Year’s Eve for you.

The origin of new year’s eve

The origin of New Year’s Eve

　　New Year’s Eve, also known as New Year’s Eve, New Year’s Eve, New Year’s Eve, New Year’s Eve, etc. It is the last night of the twelfth lunar month (December) every year. In addition, that is, the meaning of removal; Evening means night. New Year’s Eve is also a festival to bid farewell to the old and welcome the new, to start all over again and to renew everything.

　　According to "Lu’s Spring and Autumn Ji Dong Ji", the ancients used drums to drive out the "ghost of plague" on the day before the New Year, which is the origin of the "New Year’s Eve" festival. It is said that the earliest mention of the name "New Year’s Eve" is the historical records such as "Local Customs" written by Zhou Chu in the Western Jin Dynasty.

The source of new year’s eve

The origin of New Year’s Eve is short, about 20 words and 30 words.

　　According to "Lu’s Spring and Autumn Ji Dong Ji", the ancients used drums to drive out the "ghost of plague" on the day before the New Year, which is the origin of the "New Year’s Eve" festival. It is said that the earliest mention of the name "New Year’s Eve" is the historical records such as "Local Customs" written by Zhou Chu in the Western Jin Dynasty.

The origin of New Year’s Eve is about 50 words short.

　　New Year’s Eve is the eve of the Spring Festival, also known as New Year’s Eve. There is a legend that there was a ferocious monster named Xi in ancient times, and it came out to harm people at the end of the year. Later, people knew that Xi was most afraid of red and sound, so on New Year’s Eve, every household posted red couplets and set off firecrackers to drive away the New Year’s Eve beast, in order to make the new year peaceful. This custom has been passed down since then, and it was called New Year’s Eve.

The origin of new year’s eve

The origin of New Year’s Eve is about 150 words short.

　　According to legend, in ancient times, there was a ferocious animal, which was very fierce. People called it Nian.

　　Nian appears every 365 days. As soon as this thing "Nian" comes out, it will endanger mankind and cause great disaster to people. “

　　Nian came out for activities at night, so people put out the lights and stayed up all night to avoid disasters. Later, it was found that wearing red clothes and burning firecrackers could drive Nian away.

　　Therefore, at the end of each year, when people feel that "Year of the Year" is about to appear, they set off firecrackers to ward off evil spirits and pray for good luck in the coming year. Therefore, the custom of setting off firecrackers in the New Year has spread to this day.