Recently, the Hunchun area of the Northeast Tiger and Leopard National Park found the wreckage of a Northeast leopard suspected of being eaten. A joint investigation team composed of Northeast Tiger and Leopard National Park Administration, Hunchun Police and National Forestry and Grassland Administration Northeast Tiger and Leopard Monitoring and Research Center confirmed that this was a rare incident of "Northeast Tiger preying on Northeast Leopard".

　　It is reported that the scene where the wreckage of the Northeast Leopard was found was a mess. The dead Northeast Leopard was lying in the snow, and many traces of being eaten were found on its head, abdomen and buttocks.

　　"After arriving at the scene, we found the footprints of another cat along the trail, and there were obvious signs of fighting about 160 meters to the south. This should be the first scene of the’ crime’. At that time, the police confirmed that the leopard was hunted and eaten a few hours ago, and the body was not stiff at that time. " Yu Hongxun, deputy director of Hunchun Branch of Northeast Tiger and Leopard National Park, introduced.

　　Traces left by the Northeast Leopard being dragged.

　　According to the survey results, judging from the on-site footprint measurement, fighting traces and predation habits, the Northeast Leopard was killed and eaten by an adult male Northeast Tiger. Through pattern comparison, it is determined that this northeast leopard belongs to the leopard group in Northeast Tiger and Leopard National Park, and the number is 73. "This is an 8-year-old male leopard, which is in the prime of life. It has spread to this area and established its own territory in adulthood. It belongs to the first batch of’ aborigines’ in this area. It is the third generation of the Northeast Leopard population returning to China and has bred multiple cubs." Feng Limin, deputy director of National Forestry and Grassland Administration Northeast Tiger and Leopard Monitoring and Research Center, said.

　　"This northeast leopard has been recorded by our sky monitoring system for more than 800 times, and the latest monitoring record was in September this year. Up to this year, China has been continuously monitoring and researching tigers and leopards in the whole park for more than 18 years. Our investigation team is still doing on-site hair DNA screening and Tiger Claw seal analysis to further confirm the identity of the tiger involved. " Feng Limin, deputy director of National Forestry and Grassland Administration Northeast Tiger and Leopard Monitoring and Research Center, said.

　　Suspected footprints of Siberian tiger

　　The research shows that there is a huge difference in weight between the Northeast Tiger and the Northeast Leopard, and the objective difference in body mass makes the Northeast Leopard unable to compete with the Northeast Tiger under normal circumstances. "The Northeast Tiger Hunting the Northeast Leopard is the first time that a tiger catches a cheetah in China. Although this is a rare natural phenomenon, it has happened many times in the world, and it happens from time to time in India. This also provides a very good opportunity for observation for our research on the protection of tigers and leopards in Northeast China and the protection and management of future national parks. " Yang Chen, deputy director of the Northeast Tiger and Leopard National Park Administration, said.

　　Does the Northeast Tiger eat the Northeast Leopard?

　　Adult male Siberian tigers often weigh more than 200 kilograms, while male Siberian leopards weigh only 50-80 kilograms. There is a huge difference in weight and strength between them, so Siberian leopards are actually potential prey of Siberian tigers. However, in the process of long-term natural evolution, the Northeast Leopard learned the skills to survive in the territory of the Northeast Tiger, thus realizing coexistence with the Northeast Tiger.

　　How does the Northeast Leopard usually avoid meeting the Northeast Tiger?

　　Their food is different. The Northeast Tiger mainly preys on large and medium-sized prey, while the Northeast Leopard mainly preys on small and medium-sized prey. There is a dislocation in the activity time of the two. Although the peak activity time is basically concentrated in the morning and dusk, which coincides with the peak activity time of prey, the peak activity time of tiger and leopard appears dislocation in the morning and dusk. The activity areas of the two do not cross, the Siberian tiger mainly moves at low altitude, and the Siberian leopard mainly moves at high altitude. As a result, the Siberian leopard is misplaced with the Siberian tiger through its feeding niche and spatio-temporal niche, which minimizes the chance of encountering the Siberian tiger, but realizes coexistence in the same habitat.

　　Why did the tiger kill the leopard?

　　Although the Siberian leopard tries to avoid encountering the Siberian tiger, it is difficult to avoid it completely. If the leopard cannot escape in time, it will be killed by the tiger. On-the-spot investigation also found that the area where this incident happened was an open area, which made it difficult for the leopard to escape when the tiger and leopard met at close range.

　　With the country vigorously developing the construction of the Northeast Tiger and Leopard National Park, the ecosystem has recovered rapidly, and the herbivore population has grown and spread rapidly, thus laying the foundation for the recovery of the tiger and leopard population. The whole life history of Northeast Leopard 73 has condensed the changes of this forest in the national park where it lives. When it first settled and established its territory, there were no other Siberian leopards and tigers in this area.

　　With the establishment of the national park and the further restoration of the ecosystem, Northeast tigers with higher requirements for the living environment began to settle in this area, including male and female tigers, and began to breed. With the growth of the tiger and leopard population, the probability of encountering each other will also increase. Although No.73 was strong enough and knew his territory well, he met another powerful predator, the Northeast Tiger, who was also familiar with the terrain. As a result, this rare natural phenomenon of tigers killing leopards occurred. Although the overlapping of territories between tigers and leopards can not avoid friction, it will not affect the population. After a period of adjustment, with the further spread of tiger and leopard habitats, the ecosystem will tend to be balanced.

　　Comprehensive: CCTV, People’s Daily and CCTV News.

　　BEIJING, Beijing, May 4 (Reporter Zhang Ni) "Youth is like early spring, like the morning sun, like the germination of Baihui, like the new development of a sharp sword, and the most precious period of life." This sentence in the publication of "New Youth" in 1915 is still sung after more than a century.

　　How did you spend your youth? What are the unforgettable experiences? What do you want to say to young people now? On the occasion of the May 4th Youth Day, "experienced people" from different occupations and different ages shared their memories of youth with reporters from Zhongxin. com.

　　"Give yourself some pressure, mental and physical suffering to eat."

　　— — Liu Haiying, 53, director of spinal surgery, Peking University People’s Hospital.

　　Recalling the experience of studying in those years, Liu Haiying, who has been holding a scalpel for more than 30 years, still feels a lot.

　　When I was a child, I subsidized my family to paste matchboxes and went to work on the construction site during my college years to earn tuition … … Liu Haiying remembers the hardships he experienced when he was young.

　　After graduating from college, he failed to enter his favorite surgery for various reasons, but was assigned to the oncology department of a local hospital. However, he did not give up his ideal, and took the initiative to apply for exercise in the countryside in the second year, because there, he had the opportunity to get in touch with surgery.

　　"The place where I work is in the mountains, there is no water and electricity, and I need some wax when reading at night." Liu Haiying spent a year in this environment, working during the day and preparing for the postgraduate entrance examination at night until after midnight. A year later, he was admitted to the Graduate School of Beijing Medical University.

　　After graduating from Ph.D., Liu Haiying entered the Department of Orthopaedics of Peking University People’s Hospital. However, it is not easy to stand on the coveted operating table. Because his skin was allergic to the hand brush used for disinfection at that time, his hand festered, and he had to endure terrible pain every time the wound was washed by alcohol. But the more so, the more he cherishes the opportunity to go to the operating table every time.

　　In 1995, Liu Haiying became the first surgeon in China to receive a Braun Scholarship to study in Germany. After returning to China, he set up the Spinal Surgery Department of Peking University People’s Hospital, which is also the earliest spinal surgery team in China. In his career of more than 30 years, he has performed nearly 10,000 operations.

　　He said that if he had not suffered mental and physical pain in those years, he would not have had his current feelings and achievements.

　　Today, Liu Haiying is also taking graduate students, many of whom are post-90s young people. He often laments that these children are better in knowledge and understanding than when he was young, but they also lack some hard-working spirit.

　　"Young people still have to put some pressure on themselves. Both mental and physical suffering should be tolerated. It is adversity that shapes a person." Liu Haiying said.

　　“Go to the library more often and make good use of college time."

　　— — Li Feng, 74, is a retired teacher in a university in Beijing.

　　74-year-old Li Feng (pseudonym) is the first generation of college students in New China. After graduating from college in 1965, he was assigned to work in the frontier and spent 15 years. Because of the special era, his major was once abandoned during this period.

　　In 1978, graduate students resumed enrollment. At that time, he was married and had children. He decided to resume his major and apply for graduate students.

　　"In order to prepare for the exam, I review until three or four o’clock in the morning and get up at seven o’clock to work on time. Without review materials, I asked my classmates to send me books. At that time, I finished reading all the books related to my major that I could find. " Li Feng recalled.

　　In 1980, at the age of 37, he was admitted to a graduate school in a university in Beijing with excellent results. When studying for a master’s degree, Li Feng still forgot to eat or sleep. He said, "At that time, there was no internet or TV, and almost all of my spare time was spent in the library. Sometimes I spent the whole day in a bath and didn’t come out until dark."

　　Li Feng has been dealing with college students for more than 30 years, and the number of students he has taken has been countless. In his eyes, today’s children have better learning conditions, but they are also lazy.

　　"The study time in the university is very precious, which is the key to laying the foundation. We should go to the library more and make good use of the university time." Li Feng said.

　　The greatest advantage of our generation is practicality, and this generation is more impetuous.

　　— — Zhang Zhiguo, 61, is a salesgirl at Yong ‘an Road Department Store.

　　After jumping the queue and returning to the city in 1976, Zhang Zhiguo entered Beijing Yong ‘an Road Department Store as a salesman. After retiring, he accepted the re-employment and has been standing at the counter for 41 years.

　　Talking about his youth, he said with a smile: "Our generation is too old-fashioned, always unable to jump out of their own circles, unlike young people today, full of vigor and ideals!"

　　In Zhang Zhiguo’s view, today’s post-80s and post-90s generation are "ambitious and enterprising", not as cautious as they were in the past, but this generation is also more impetuous.

　　"The greatest advantage of our generation is honesty, practicality, not so crazy, and living frugally." Zhang Zhiguo said that because he had suffered in the countryside, he cherished the job opportunities when he returned to the city, so he wanted to do a good job.

　　But Zhang Zhiguo is very optimistic about the future of young people. He said, "Young people have more ideas than us and hope to do better than us!"

　　"Settle down to have a certain accumulation in one field."

　　— — Xie Xuhui, 35, chairman of Huiju Group.

　　Xie Xuhui, born in 1981, is a leader among his peers. He has many labels on his body — — Chairman and President of Huiju Group, Vice President of China Business Federation, Executive Director of china enterprise confederation, etc. For the "entrepreneurial fever" pursued by young people, Xie Xuhui’s "entrepreneurial advice" may be worthy of reference by young makers.

　　Recalling his own entrepreneurial experience, Xie Xuhui laughed and said "I didn’t want to be a millionaire". "The college students who graduated at that time didn’t have any concept of starting a business. Being a civil servant, entering a state-owned enterprise or a foreign enterprise is the first choice for many people." Xie Xuhui recalled.

　　In 2003, Xie Xuhui graduated from University with a bachelor’s degree, and then worked in a Fortune 500 logistics enterprise. After working in two companies successively, he gradually saw the shortcomings in the operation of intellectual property rights in China, so he sprouted the idea of establishing an intellectual property service organization.

　　At the end of 2009, he started a business with several peers, and in 2013, he founded Huiju.com, an intellectual property trading and comprehensive service platform. In more than seven years, his team has grown from the initial nine people to more than 2,600 people.

　　Looking back on the experience of these years, Xie Xuhui said: "In these years, I have never taken a Chinese New Year holiday. The most exaggerated time is that the meeting will last until two or three o’clock in the evening. Without such persistence, I may not have today’s achievements."

　　However, for young people who are about to leave the campus, Xie Xuhui gave advice with his own personal experience: "We didn’t start a business for the sake of starting a business, but we did see the market demand. Young people still have to find jobs before starting a business. Step down and have a certain accumulation in a field. In addition, entrepreneurship also requires core expertise and intellectual property rights, and it also requires perseverance. "

　　"Any job well done can produce results."

　　— — Chang Hongxia, 39, is a bus driver of Beijing Public Transport Group No.1.

　　"Since I was a child, I feel that driving a bus is a particularly imposing thing, especially for female drivers, who are heroic!" Chang Hongxia, born in 1978, has been a bus driver for 16 years. Recalling her original career choice, she still uses "wisdom" to evaluate it.

　　In 1995, Chang Hongxia, who graduated from vocational high school, became a bus conductor. Five years later, she wanted to be a driver, and she got a driver’s license through hard work, and held the steering wheel as she wished the next year.

　　Recalling the scene when I first joined the work, Chang Hongxia used a word "bitter" to describe it.

　　"In the past, our bus was an old-fashioned car, which was not airtight and drafty. In winter, after running for a day, people were frozen." Chang Hongxia said that in winter, she would wrap her feet with plastic sheets and then wear socks. Her shoes in winter were two sizes bigger than usual.

　　Even now, Chang Hongxia often can’t eat at work, and sometimes she doesn’t even dare to drink more water in order not to go to the toilet, but she never thought about changing jobs.

　　Chang Hongxia said that many children younger than her now think that bus drivers or flight attendants are not a glamorous job, but she believes that any job can be done well.

　　In 2010, Chang Hongxia participated in the first bus professional skills competition held in Beijing, and stood out from more than 8,000 contestants, winning the ninth place. She was the only female athlete in the top ten.

　　She concluded: "people should have the strength to admit defeat, look for one thing and do it well!" " (End)

　　Xu Junzuo (Xinhua News Agency)

　　Alibaba’s "Gathering Billion Subsidies" platform launched a new measure to help the poor in consumption, and the table subsidy was upgraded to a special live delivery activity of agricultural products, helping hundreds of poverty-stricken agricultural products such as Gansu’s characteristic industries, olives and peppers to enter the live broadcast room of "Gathering Billion Subsidies", and fully promoting consumption poverty alleviation online.

　　Photo by Li Xuchun (People’s Picture)

　　Mao Liping (first from right), the first Internet hospital in Nantong City, Jiangsu Province and the chief physician of the Sixth People’s Hospital of Nantong City, conducted video consultation and watched films for patients.

　　Photo by Xu Congjun (People’s Vision)

　　Recently, CBNData released a big data report on Internet consumption ecology in China, which described a new pattern of Internet consumption ecology from four dimensions: consumers, formats, brands and marketing. What new consumption trends are worthy of our attention in 2021?

　　The demand for health is unprecedentedly high.

　　The epidemic situation in COVID-19 has given the whole people an open class to raise their awareness of health and hygiene, and it has also accelerated the change of people’s consumption concept, and the demand for healthy consumption has never been higher.

　　"Alcohol, disinfectant wipes, hand sanitizer, air purifier … … During the epidemic prevention period, many health-related items were added at home. " Ms. Wang, who lives in Beijing, told reporters that although she spent a lot of money, it was still an investment for her and her family’s health.

　　Bread is the staff of life. The pursuit of healthy diet has become a life attitude of more and more people. The concept of "addition and subtraction" diet has entered the public’s field of vision, and products with low fat, less sugar and high nutrition are more favored by the market. Health care is no longer exclusive to middle-aged and elderly people. According to the survey, the consumption growth rate of "post-90 s" and "post-95 s" in the nourishing health care products market is the most eye-catching, preferring bird’s nest, donkey-hide gelatin and tea.

　　Not only health products, but also health services are popular. Take online consultation as an example, about 18% netizens have used online registration and consultation services. With the opening of drug delivery service on major platforms, the whole chain of health care services has been gradually opened. During the epidemic prevention period, people’s attention to health risks has increased significantly, and health insurance has accelerated its popularization among young people, sinking markets and blue-collar groups.

　　At the same time, the long-term "home" life has brought people closer to home, and the consumption habits and demands based on "home" have increased. For example, with the help of VR technology, the habit of buying a house online is accelerated; Sense of science and technology, quality into the direction of space upgrading, smart doors, smart care lights, electric curtains and other products constitute more home scenes; Pet consumption is booming at 1.5 times the overall online growth rate.

　　"Home economy" continues to heat up

　　Affected by the epidemic, on the one hand, offline businesses such as restaurants, cinemas and tourism suffered a great impact; On the other hand, the online economy has risen against the trend.

　　Online education is rapidly spreading. The scale of online education users has exploded, "knowledge charging" has risen, and the public’s thirst for knowledge has greatly increased. According to the survey, post-80s prefer psychological counseling training and career development courses, while post-90s prefer design, animation and IT courses.

　　Telecommuting has become a necessity. "Cloud office" has changed people’s living habits and working methods to a great extent. The online office platform represented by Nail and Tencent Conference has played an important role in epidemic prevention and control, and has met the office needs of most units.

　　Online grocery orders surged. All kinds of grocery shopping strategies are widely circulated, and the sales of vegetables, meat, poultry and eggs on major fresh platforms have increased significantly. The strong demand for vegetables has brought fire to community group buying. The data shows that about a quarter of the community group buying users are new users during the epidemic prevention period. It is estimated that the community group buying market will exceed 120 billion yuan in 2021.

　　Online entertainment is a powerful supplement. New modes such as "cloud tourism", "cloud exhibition", "cloud dancing" and "cloud concert" have opened up new consumption scenes and made up for people’s inability to participate in offline activities. In the cloud, with the help of 3D panorama, AR, VR and other technologies, consumers can not only learn knowledge, but also get a better interactive experience.

　　"With the application and popularization of a new generation of information technology, new formats and new modes of online consumption are constantly emerging." Zhao Ping, vice president of the China Council for the Promotion of International Trade Research Institute, said that the new format represented by live video has created a new growth point for online consumption of goods and services, and boosted the high growth of online consumption.

　　Live broadcast with goods can complete instantaneous transformation and become a bright spot in the consumer market. According to the statistics of Tianyancha, there will be more than 28,000 new live broadcast related enterprises in 2020, which is five times the number added in 2019.

　　New domestic products have risen rapidly.

　　Looking back at double 11 in 2020, a number released by Tmall is worthy of attention. On the first day of sale, the turnover of 357 new brands topped the list of sub-categories, and the signs of the rise of domestic brands became more and more clear.

　　Data show that consumers’ attention to China brand has increased from 38% to 70% in 10 years. In this regard, the industry believes that the epidemic has further cultivated people’s awareness and demand for local brands, and the policy orientation of internal circulation and the inclination of production resources have also provided new opportunities for the rise of domestic products.

　　When it comes to domestic consumption in the Internet age, there is another important factor that cannot be ignored, that is, the main consumption force at present — — Young people such as the post-90 s. A new generation of young consumers have their own unique taste and appreciation, pay attention to quality and experience, and do not blindly believe in big names.

　　Today, with the increasing homogenization of consumer content, novel and interesting content is more likely to attract young people’s attention. According to statistics, in 2020, the penetration rate of consumers searching for "high value" in various categories was 2.76 times that of the same period in 2019. Being good at telling brand stories, or through the sensory stimulation brought by Yan value, has increasingly become the law of surprise victory for new domestic products.

　　In the process of consumption, the younger generation likes creativity and interaction. A brand that aims at the demand and constantly introduces new products and always plays with young people will often be relayed to "plant grass" and "Amway" and quickly become an explosion.

　　The new brand circle powder does not mean that you can sit back and relax. Research shows that young consumers are more willing to try different brands when spending in the same category, rather than buying a single brand many times.

　　Experts say that new domestic products should keep up with young consumers and the changes in the consumer market in this era. Through the insight and subdivision of consumer demands, we can win the favor of consumers with high-quality and cost-effective products and enhance the core competitiveness of the brand itself.

　　On February 27th, 2014, the Central Committee set up a leading group for cyber security and informatization, which is an important step in China’s national strategy for cyber security and informatization. As a national science and technology innovation center, Beijing has gathered more than 70% of large-scale portals in the country, which plays an important role in leading scientific and technological innovation and the development of demonstration industries. At the same time, it also makes Beijing face more complex and diverse network security challenges. Incorporating the network into the urban management system, keeping pace with the development of the network, and effectively protecting the vital interests of the broad masses of the people in the capital have become an important task to test the ability and level of urban governance in Beijing, and also an important measure to build Beijing into a political center, a cultural center, an international exchange center and a scientific and technological innovation center.

　　The Beijing Municipal Government officially approved April 29th as the "Capital Cyber Security Day". It is against this background that it is a timely move to implement the relevant spirit of the central government, meet the development opportunity of Beijing and meet the expectations of the masses, and reflect the will and determination of the Beijing Municipal Government to strengthen top-level design, innovate management forms, guarantee cyber security according to law and promote economic and social development.

　　The First Cyber Security Day in Beijing in 2014

　　2014 is the first year for the central government to strengthen the leadership of cyber security and informatization, and it is also the first year of "4.29 Capital Cyber Security Day". During the event, Beijing will carry out a variety of publicity activities, work hand in hand with all sectors of society and the masses, pay close attention to network security, maintain network order, and make unremitting efforts to build a green ecological network environment in the capital.

　　The first "Capital Cyber Security Day" produced and broadcast special programs. At the same time, it also held the launching ceremony of "Beijing Anti-Cyber Fraud Alliance", held a cyber security summit forum around the theme of Internet security, organized a cyber security knowledge contest for college students in Beijing, established a participatory and interactive cyber security experience base, and held activities such as a news promotion meeting of the capital cyber police law enforcement account.

　　With the theme of "sharing network security and sharing network life", this activity carried out a series of activities. Among them, a series of "Nine Ones" activities related to network security with high participation and great influence were designed, namely, a special program of "Capital Cyber Security Day" was broadcast on Beijing Satellite TV; Launch security vendors and technical personnel to hold a network security skill competition; Hold a college students’ network security knowledge contest with the theme of "network security star" project; Invite representatives of key units to launch a network security summit forum; Cooperate with 360 Company to build a network security experience base; Cooperate with network security companies to set up an anti-fraud alliance; Organize the release conference of audio-visual works on portal websites; A news promotion meeting on the law enforcement account of the capital network police was held with the theme of "recruiting volunteers to maintain network order". The series of activities lasted for half a month and received extensive attention, participation and support from all walks of life.

　　The 2nd Cyber Security Day in Beijing in 2015

　　In 2015, the "429 Capital Cyber Security Day" continued the theme of "Network Security Sharing, Network Life Sharing", and took the Network and Information Security Expo as the leader to comprehensively launch the four major projects of network security in the capital.

　　Deepen the "Qixing" project, on the one hand, hold college students’ network security knowledge competition, carry out TV runoff election and popularize network common sense; On the other hand, 60 teams and more than 180 technicians from security vendors, universities, scientific research institutions and user units from all over the country were organized to hold the second Beijing Cyber Security Technology Competition.

　　Innovate the "moat" project, hold the first lecture on network security, set up a professional team consisting of 20 technical support units and 30 lecturers, and go to more than 60 municipal large state-owned enterprises to give lectures and hold 20 publicity activities on network security topics.

　　Start the "firewall" project, promote the listing of the network security information notification center, release the WeChat public account of "Capital Network Police", and start the "world without thieves — "Golden Shield Guard Program", held the first seminar on anti-fraud of Internet finance in Xicheng District, and established an anti-fraud alliance.

　　Promote the "incubator" project, bring together well-known research institutions and industry organizations in the Internet industry and more than 80 leading enterprises such as Huawei, Baidu, 360, Jinshan and Tencent to hold the first network and information security Expo, attracting more than 20,000 people from all walks of life to visit. At the same time, six cybersecurity summit forums were launched, and well-known academicians and experts from the industry gathered together.

　　The Third Cyber Security Day in Beijing in 2016

　　In 2016, "Capital Cyber Security Day" was innovated and developed on the basis of the experience of the previous two years. Through exhibitions, forums, competitions and other forms, all-round display of the most cutting-edge network security technology and information security talent concept. In 2016, the theme of Capital Cyber Security Day is still "Network Security Sharing, Network Life Sharing", and according to the working mode of "1+4+1", with the exhibition on combating and preventing telecommunication network fraud as the leader, four projects of "Star", "Incubator", "Moat" and "Firewall" were launched, and 14 activities were designed. On the basis of last year’s Network and Information Security Expo, seven theme forums and network security technology competition, the activists also innovatively launched the Beijing-Tianjin-Hebei Information Security Talent Selection Challenge, the online and offline talent selection meeting, the network security practitioners’ festival and other activities to create a good atmosphere for sharing network security.

　　This year’s Expo has set up four exhibition areas, namely, cloud purchase price and storage security exhibition area, industrial control security exhibition area, mobile Internet security exhibition area and special exhibition of network and information security industrial base. The research institutions represented by the Ministry of Public Security, the specialized industry organization represented by Zhongguancun Network Security and Informatization Alliance, and domestic leading enterprises such as Baidu, Jinshan, 360 and Kuanen Network Technology have intuitively demonstrated China’s independent security capability and level covering chips, hardware, software, complete machines and system security integration. At the same time, exhibitors also displayed new technologies and products closely related to social development and people’s lives, such as pseudo base station tracking based on big data, fully automatic driving, and three-dimensional industrial control network security concept. The participants also learned the knowledge of network security and acquired self-protection skills through interactive personal experience.

　　The 4th Capital Cyber Security Day in 2017

　　Since its establishment in 2014, the "429 Capital Cyber Security Day" has taken "cyber security sharing, cyber life sharing" as the theme, advocating all circles in the capital and netizens to pay attention to cyber security issues, take responsibility for cyber security, devote themselves to cyber security construction and maintain the network ecological environment. After three years of development, it has become an annual event of the cyber security industry in the capital region and an important platform for discussing and exchanging cyber security information with industries nationwide.

　　As an important part of this series of publicity activities, 2017 Beijing International Internet Technology Expo and World Cyber Security Asia (CSA) will be held in Beijing Exhibition Hall as scheduled from April 26th to 28th.

　　Focus on highlighting the positioning of the conference — — International, professional, professional, comprehensive and social.

　　Since the second "429 Capital Cyber Security Day" in 2015, after three years of development, with the support of government information security departments, information security enterprises, research institutes, industry users and media at home and abroad, the Expo has become an information security professional exhibition with the largest number of well-known enterprises, the largest number of professional activities, the largest number of authoritative organizations invited and the largest number of high-quality buyers attracted in China. Its service fields have gradually extended from professional fields such as network security and information security to municipal transportation. In 2017, Beijing International Internet Science and Technology Expo, using the accumulated excellent resources, invited domestic and foreign Internet café s and speakers to show the cutting-edge network security and Internet technology and information security talents in all directions through exhibitions, forums, seminars, competitions and sentimental activities, advocating all sectors of society to attach importance to network security and enhance their awareness of network security.

　　Focus on emerging areas of the Internet and lead the industry innovation vane.

　　With the emergence of new technologies such as cloud computing, big data, enterprise mobility, Internet of Things and artificial intelligence, new application fields and business models have emerged. But it also brings many new security problems. In this regard, in line with the theme of the "429" activity of "sharing network security and sharing network life", several series of summit forums will be held simultaneously during this conference. The theme of the forum extends from network security to artificial intelligence, financial security, smart medical care, smart life, smart city construction and other contents, focusing on discussing hot topics of network security technology and application, gaining insight into the latest development trend of global information security, and combining with the exhibition, it strongly promotes the network security construction of all walks of life in the capital, leads the innovation of network security industry and promotes the development of network security industry.

　　The whole industry works together to build a network security ecosystem.

　　In 2017, Beijing International Internet Science and Technology Expo was widely supported by leaders at all levels, such as the Central Network Information Office, the Ministry of Public Security, the Ministry of Industry and Information Technology, the State Secrecy Bureau, the State Cryptography Administration, municipal commissions and bureaus, districts and counties, and attracted Alibaba, Baidu, 360, and the Ministry of Public Security. Know Chuangyu, Jinshan Security, Kuanen, Lisichen, Bangsecurity, Zhongguancun Information Security Evaluation Alliance, industry,

　　There are more than 120 exhibitors, with a total exhibition area of 20,000 square meters. At the same time, professional visitors such as network security industry, banking and financial industry, energy industries such as water, electricity, coal, gas and heat, communication service industry, government departments, military units, medical institutions, e-commerce, third-party payment institutions, research institutes, universities, experts and scholars, and industry media will be invited to attend the exhibition. At the same time, the conference site provided free media centers for more than 40 cooperative mass media, online mainstream media, paper media, self-media and live broadcast platforms, and continued all-round coverage of the conference. In addition, last year’s "new product release" link will be upgraded to create a new release platform for exhibitors.

Say goodbye to the extraordinary year of 2020 and usher in the first year of the 14 th Five-Year Plan. In the first month of the new year, the schedule of the General Secretary of the Supreme Leader was as full as ever.

This month, the supreme leader signed a number of orders and presidential decrees; He has presided over the Standing Committee of the Political Bureau of the Communist Party of China Central Committee Conference, the the Political Bureau of the Communist Party of China (CPC) Central Committee Conference and the 27th collective study in the Political Bureau of the Communist Party of China (CPC) Central Committee. He delivered an important speech at the opening ceremony of the seminar for leading cadres at the provincial and ministerial levels to study and implement the spirit of the Fifth Plenary Session of the 19th CPC Central Committee; Opening the first inspection tour of the New Year in Beijing and Hebei, and presiding over the report meeting on the preparations for the Beijing 2022 Winter Olympics and Paralympic Winter Games; Delivered an important speech at the Fifth Plenary Session of the 19th Central Commission for Discipline Inspection; Listen to the debriefing report of Hong Kong and Macao Chief Executives; Attend the "Davos Agenda" dialogue session of the World Economic Forum by video and deliver a special speech; Communicate with many international dignitaries through letters, telephone calls, congratulatory messages and condolences … …

General Secretary of the Supreme Leader’s meticulous words have guided China to take the first step of development and create a better future for mankind during the 14 th Five-Year Plan period.

CCTV’s Zhongnanhai Monthly takes you to understand the first month of the first year of the General Secretary’s "14 th Five-Year Plan" through smart big data.

According to the results of grabbing and analyzing the news hotspots of the whole network in January by CCTV’s "Zhiwen" system, "The Supreme Leader of president delivered a New Year message in 2021" and "Strive to draw a magnificent picture of rural revitalization — — Revelation of the Supreme Leader’s Chairman’s New Year message in 2021 ② "The Supreme Leader’s rule of law thought is the fundamental follow-up and action guide for comprehensively governing the country according to law" and other news were among the hot topics of the General Secretary in January.

Among them, the popularity of "The Supreme Leader of president delivered a New Year message in 2021" lasted from the last day of 2020 to the first day of 2021. The fundamental reason for the "New Year’s Eve" enthusiasm is that the sonorous words, heroic declarations, ardent care and affectionate blessings in President Xi’s New Year greetings have aroused strong resonance among the broad masses of the people and inspired Chinese sons and daughters to face a better future with their heads held high.

Looking back on the past year, the anti-epidemic struggle has made great strategic achievements, the 13th Five-Year Plan has been successfully concluded, the 14th Five-Year Plan has been completed in an all-round way, great historical achievements have been made in building a well-off society in an all-round way, decisive victory has been achieved in fighting poverty, economic growth has turned from negative to positive, and a major breakthrough has been achieved in scientific exploration & HELIP; … After going through hardships and never losing courage, it was impacted and brilliant. Through President Xi’s New Year message, the heartstrings of the broad masses of people were once again touched and their passion was once again ignited.

I Learning the related maps generated by the database will help us to understand the important activities of the Supreme Leader General Secretary from different angles this month.

Among the "related places", "Haidian", "Yanqing" and "Zhangjiakou" are reminiscent of the investigation of the Supreme Leader General Secretary in Beijing and Hebei from January 18 to 20. During this inspection, the General Secretary visited the venues, watched the training, cheered for the athletes, and once again pointed out the direction and injected strong impetus into the Beijing 2022 Winter Olympics and Paralympic Winter Games.

In the item "related persons", three foreign friends have to mention it. The first is the President of the International Olympic Committee Bach. On the evening of January 25th, the Chairman of the Supreme Leader telephoned Bach, saying that "China appreciates the IOC’s active support for sports in China and will continue to support the work of the IOC" and introduced the preparations for the Beijing Winter Olympics. On the same day, at the invitation of Schwab, founder and executive chairman of the World Economic Forum, President Xi attended the "Davos Agenda" dialogue session of the World Economic Forum by video, and delivered a special speech entitled "Let the torch of multilateralism light the way forward for mankind". Later, Schwab said in an interview with reporters: "I think President Xi provides a framework for the world to move forward." Earlier, on January 6th, President Xi wrote back to howard schultz, honorary chairman of the board of directors of Starbucks, encouraging him and Starbucks to continue to play an active role in promoting Sino-US economic and trade cooperation and the development of bilateral relations.

In the related idioms, "striving for success", "striving for perfection" and "being foolproof" express the general secretary’s hope and entrustment for running the Beijing Winter Olympic Games well. "Hard struggle", "perseverance" and "step by step" reflect the general secretary’s objective requirements for grasping the time and situation and grasping the new development concept; "Unswervingness", "Advancing despite difficulties" and "Perseverance" show his ardent expectations for Party building, anti-corruption and party member cadres.

The "related events" intuitively reflect the busy degree of the general secretary this month. On January 7, he presided over the Standing Committee of the Political Bureau of the Communist Party of China Central Committee meeting of the Communist Party of China and delivered an important speech; On the morning of January 20th, just after returning from an inspection tour in Zhangjiakou, I hosted a report meeting on the preparations for the Beijing 2022 Winter Olympics and Paralympic Winter Games in the Great Hall of the People. On January 28th, he successively presided over the the Political Bureau of the Communist Party of China (CPC) Central Committee Conference and the 27th collective study in the Political Bureau of the Communist Party of China (CPC) Central Committee … … Regardless of the cold wind and snow, the General Secretary of the Supreme Leader kept walking and made careful plans.

I Learning Database uses artificial intelligence technology to analyze the high-frequency words of the General Secretary’s speech in January. The top three high-frequency words are not only "development" and "people" that people are familiar with, but also "cooperation".

Since the outbreak of COVID-19, both the global public health and the world economy have experienced many crises. Under the complicated situation of the century-long change and the century-long epidemic, the word "cooperation" weighs more than a thousand.

In his special speech on the evening of January 25th, President Xi mentioned cooperation 14 times. For the global problems facing mankind, he emphasized that "global action, global response and global cooperation must be carried out"; Talking about fighting the epidemic, the most urgent task facing the international community, he made clear China’s attitude — — "We will continue to actively participate in international anti-epidemic cooperation" and advocate the international community to "deepen unity and cooperation, strengthen information sharing and joint prevention and control, and resolutely win the global epidemic prevention war"; In order to promote the recovery and growth of the world economy, he proposed that China will "give full play to its super-large market advantage and domestic demand potential and provide more opportunities for cooperation among countries" … … If multilateralism is the torch that illuminates the way forward for mankind, then cooperation is the cornerstone for mankind to move forward steadily and far-reaching.

"The journey is long, only struggle." Looking back on the schedule of the Supreme Leader General Secretary in January 2021, I can’t help but think of this sentence in his New Year message in 2021. The spring of 2021 is coming. Only by starting well and not stopping in the sowing season can we usher in a fruitful and bright future.

(Central Radio and Television General Station CCTV Network)

　　Science and Technology Daily, Beijing, September 22 (Reporter Liu Yin) The reporter learned from the Science and Technology Evaluation Center of the Ministry of Science and Technology on the 22 nd that a few days ago, the first national technical manager competency evaluation group standard — — T/CASTEM 1007— In 2022, "Technical Managers’ Competency Evaluation Standard" was officially released, which marked that technical managers’ competency construction and grade evaluation entered the track of standardization, standardization and institutionalization.

　　The standard was jointly drafted by the Science and Technology Evaluation Center of the Ministry of Science and Technology, China Science and Technology Evaluation and Achievement Management Research Association, and the Science and Technology Talent Exchange and Development Service Center of the Ministry of Science and Technology. Cultivating and promoting the development of technical managers is an important work arrangement clearly put forward in the Law of People’s Republic of China (PRC) on Promoting the Transformation of Scientific and Technological Achievements and its series of supporting policies, and the 14th Five-year Plan for National Economic and Social Development of People’s Republic of China (PRC) and the Outline of Long-term Goals in 2035.

　　As the backbone of promoting the transfer and transformation of scientific and technological achievements, the ability of technical managers has become the key factor to determine the success or failure of the transfer and transformation of scientific and technological achievements. To this end, the Science and Technology Evaluation Center of the Ministry of Science and Technology, in conjunction with a number of senior units in the field of scientific and technological achievements transformation, has comprehensively promoted the development of relevant standards for technical managers’ ability evaluation, and actively created a standard system integrating technical managers’ ability construction, career development and grade evaluation.

　　According to reports, the "Technical Manager Competency Evaluation Standard" stipulates the functions of technical managers, the overall requirements of capabilities, the classification and requirements of capabilities evaluation, the organization and implementation of capabilities evaluation and the application of evaluation results, which can be used as a guiding document for evaluating, cultivating, identifying, assessing and motivating technical managers.

　　The specification also puts forward the ability requirements that technical managers at different levels should have, focusing on building a capacity building and evaluation system with clear hierarchy, clear indicators and smooth channels, which is conducive to the standardization and unification of technical managers’ capacity building and grade evaluation, and the improvement of the ecological system for the transformation of scientific and technological achievements.

　　It is noteworthy that on July 11th, the People’s Republic of China (PRC) Occupational Classification Ceremony (2022 edition) was publicized to the public. Under the guidance of the Ministry of Science and Technology, the Science and Technology Evaluation Center of the Ministry of Science and Technology promoted the inclusion of technical managers as new occupations. The Technical Managers’ Competency Evaluation Standard has formed a competency development system for junior, middle and senior technical managers, which has made the career development channel of technical managers smoother.

　　Xinhua News Agency, Tunisia, October 5th. 　(International observation) The legacy of the "Arab Spring" has not been exhausted, and the Mediterranean smuggling tide has risen again.

　　Xinhua News Agency reporter Chen Mengyang Xu Supei

　　A ship bound for Europe and carrying illegal immigrants sank in the waters near Syria, killing hundreds of people. Since the beginning of this year, the number of illegal immigrants in the Middle East who crossed the Mediterranean has increased significantly. From time to time, it has been reported that the smuggling boat capsized and caused heavy deaths. Analysts believe that American hegemonism is the chief culprit causing poverty and turmoil in some countries in the Middle East and forcing local people to sneak into Europe. What the United States has done not only harms the interests of the people in the Middle East, but also harms the interests of European countries.

　　The number of illegal immigrants has soared.

　　On September 20th, a ship carrying illegal immigrants from Syria, Lebanon and other countries set off from Lebanon for Europe. On the 22nd, it capsized in the waters near Syria, killing more than 100 people, leaving many missing and at least 20 others rescued. The ship is designed to carry only 30 passengers.

　　Smugglers are crowded into seriously overloaded boats or even rubber boats, which has become the normal state of smuggling in the Mediterranean. Since illegal boats often never return, "snakeheads" often use dilapidated boats, which makes the already dangerous journey even more deadly. However, great risks are still difficult to stop stowaways. In La Goulette Port, Tunisia, Karim, 38, is waiting for a second chance of smuggling. A year ago, he was intercepted by the Tunisia Coast Guard on his way to Italy. "As the country’s economic situation continues to deteriorate, many people are eager to emigrate and live abroad." Karim said.

　　Since 2010, many countries in the Middle East, such as Tunisia, have been involved in a series of social unrest called "Arab Spring" by the west, which has led to the breaking of political and social order, the destruction of national unity and cohesion, and the loss of protection of people’s basic rights. Today, the bane planted by the United States in the Middle East is still bearing fruit. Many countries in the Middle East have been politically unstable and people’s livelihood is difficult, which has triggered a wave of refugees flocking to Europe. The International Organization for Migration (IOM) said that going to Europe along the central Mediterranean is the most deadly smuggling route in the world.

　　On May 13, 2018, the rescued stowaway was transferred to a naval base in Tripoli, Libya. Xinhua News Agency (photo by hamzah Turkia)

　　After the European side strengthened border control in 2015, the number of illegal immigrants once decreased. However, since 2021, smuggling in the Mediterranean has resurfaced. According to United Nations data, in 2021, the number of stowaways trying to cross the Mediterranean to Europe via Libya nearly tripled compared with the previous year.

　　American hegemony is the culprit.

　　Analysts believe that the economic difficulties caused by the COVID-19 epidemic and the escalation of the Ukrainian crisis are aggravating the turmoil and poverty in some Middle Eastern countries, making more local people embark on the road of smuggling. From a deeper perspective, the brutal intervention of the United States in this region for many years and the serious spillover effect brought by the current irresponsible monetary policy of the United States are the important sources of the deep predicament of the countries concerned.

　　After the outbreak of the civil war in Syria in 2011, the United States and its western allies strongly supported the Syrian opposition armed forces, which led to the conflict in the country. At present, the United States not only maintains a military presence in Syria, but also plunders local oil, food and other resources. In Libya, the United States supported local rebels to overthrow the Qaddafi regime, and the country has since fallen into long-term civil strife.

　　This is a damaged car photographed in Tripoli, the capital of Libya, on August 27th. On the evening of August 26th, armed forces belonging to the Libyan National Unity Government and the National Congress respectively clashed in several areas of Tripoli. Xinhua News Agency (photo by hamzah Turkia)

　　During the COVID-19 epidemic, the United States irresponsibly implemented ultra-loose monetary policy, which caused serious inflation. Now, in order to control inflation, it has violently raised interest rates, causing serious spillover effects on developing countries. Some Middle Eastern countries have suffered greatly, and the sharp depreciation of their currencies against the US dollar has further pushed up the inflation rate, which has brought a serious impact on the national economy and people’s lives.

　　Since 1997, Lebanon has implemented a fixed exchange rate policy of pegging the Lebanese pound to the US dollar, and the official exchange rate has remained at about 1,500 to 1. However, the black market exchange rate has been falling continuously recently, reaching a record low of about 39,000 to 1 on September 19. Tunisia’s inflation rate rose for 11 consecutive months, reaching 8.6% in August, the highest in 30 years.

　　Europe is under heavy pressure

　　The disaster made by the United States not only harmed the people in the Middle East, but also pitted European countries, making these American allies pay a great price in economic and social aspects.

　　In recent years, there has been an endless debate within the EU about the allocation scheme for receiving refugees from war-torn and poverty-stricken areas. Some observers who are concerned about smuggling in the Mediterranean believe that from the policies of France, the Netherlands, Denmark and other countries, the negligence of European countries in protecting the safety of refugees and illegal immigrants is obvious, which leads to the increasing death toll of refugees and illegal immigrants in European border areas.

　　On March 1, 2020, in Edirne province, Turkey, refugees and illegal immigrants walked to the border between Turkey and Greece. Xinhua News Agency reporter Xu Suhui photo

　　At the same time, European countries’ own economic situation is not optimistic. The influx of a large number of immigrants into society has further aggravated the economic burden and increased the crime rate. Therefore, xenophobia has risen in some countries and many people have turned right.

　　Jumai Jasmi, a political analyst in Tunisia, believes that as long as the problems such as turbulence and poverty are not effectively solved, the gap in living standards between the two sides of the Mediterranean will persist for a long time, and smuggling activities will not stop. (Participating in reporters: Huang Ling, Wang Jian, Dong Yalei, Pan Xiaojing, Liu Zongya, Wang Zhuolun)