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The press conference of the 4th IT Service Industry Application Skills Competition of China Information Association was held in Beijing.

On March 26th, 2024, the press conference of the 4th IT Service Industry Application Skills Competition of China Information Association was held in Beijing Media Center. This year’s competition is based on skills exchange and promotion, and it will create a big stage for skills improvement, a big booth for project promotion, a platform for talents to connect with the big market and transform achievements. Wang Jinping, president of China Information Association, Zhou Deming, former director of the Information Office of the National Audit Office, Lai Maosheng, professor of Peking University, Xin Renzhou, inspector of the former Industrial Policy Department of the Ministry of Industry and Information Technology, Li Xiaobo, former deputy director of the Information Center of the Ministry of Natural Resources, Zhang Songmei, deputy director of the Big Data Development Center of the Ministry of Agriculture and Rural Affairs, Yan Wei, director of the Information Center of the China Association for Science and Technology, Yao Chunsheng, former director of the Proposition Division of the China Employment Training and Technical Guidance Center of the Ministry of Human Resources and Social Security, Lu Xinzheng, director of the Information This press conference brought together representatives of enterprises and institutions from the information technology service industry, experts and scholars from scientific research institutes, universities and vocational colleges, and a number of news media to jointly kick off this competition.

Press conference site

Wang Jinping, president of China Information Association and director of the organizing committee of the competition, delivered a speech. On behalf of the organizers of the competition, he said that the information technology service industry maintained a strong development momentum, with double-digit growth in recent years. With the popularization and application of emerging technologies such as cloud computing, big data and artificial intelligence, the industry is facing more development opportunities and has become an important part of new quality productivity. China Information Association held the Application Skills Competition of Information Technology Service Industry, aiming at thoroughly implementing the national talent development strategy and promoting the innovation and development of information technology service industry, which is of great significance to the Association’s purpose of serving the country, service industry, members and society. Through the holding of the contest, we hope to select and train more excellent skilled talents and high-tech talents, integrate talent chain, industrial chain and innovation chain, and contribute to the construction of new quality productivity and the promotion of digital transformation and high-quality development of digital economy.

President Wang put forward the requirements for running this competition well, insisting on high-level and high-quality competition, paying attention to the combination of practical application and industrial development, and strengthening personnel training and exchanges and cooperation. I hope that through our joint efforts, we will strive to make the contest an industry brand and play a positive role in leading and promoting the work of skilled talents and the development of digital economy in China.

Wang Jinping, President of China Information Association, attended the press conference of the contest.

Xu Xueqin, Deputy Secretary-General of China Information Association and Deputy Director of the Competition Organizing Committee, introduced the overall goal, purpose and significance of hosting the competition, the overall thinking of China Information Association in preparing for the competition and the composition of the organizing committee, informed about the preparations for the competition, and made specific explanations on the event setting, competition arrangement, organization and implementation. This year’s competition will highlight the digital station, show the digital ability and pay attention to high-quality evaluation. With the rapid development of information technology, information technology service industry has become an important force to promote economic and social development. By holding competitions, on the basis of upgrading skills, we can not only promote talent exchange and cooperation, but also promote the transformation of scientific and technological achievements and promote technological innovation and industrial upgrading in the industry. Through the docking of competition and industry, individuals and project teams with high skill level, strong innovation consciousness and great demonstration function can be excavated, so as to enhance the competitiveness and popularity of the industry and enjoy relevant policies in project bidding, title evaluation and government purchase of services. On behalf of the organizing committee of the competition, Deputy Secretary-General Xu Xueqin sincerely invites willing and capable units to participate in the organization and implementation of the competition, and jointly make the competition a grand event in the field of information technology services and make contributions to the construction of digital China.

Xu Xueqin, Deputy Secretary General of China Information Association.

In his speech, Zhou Deming, director of the technical working committee of the competition, shared his views on the application skills competition of the information technology service industry, and introduced the main tasks of the technical working committee of this competition. The examination contents of the competition included theoretical knowledge, skill operation, application examples and design examples. He believes that the holding of the contest is of great significance for improving the professionalism and skill level of industry talents. At the same time, he also put forward opinions and suggestions on the technical work of the competition, hoping that the competition can be continuously improved and standardized to better serve the personnel training and industry development.

Zhou Deming, Director of the Technical Working Committee of the Competition

Lai Maosheng, director of the Competition Supervisory Committee, emphasized the fairness and impartiality of the competition in his speech. He said that the main task of the competition supervisory Committee is to supervise the whole competition in strict accordance with the rules and procedures of the competition, strictly control the competition, ensure the fairness, impartiality and openness of the competition, and provide a good competition environment for the contestants.

Lai Maosheng, Director of the Competition Supervisory Committee

This year’s contest consists of ten events, including BIM technology application, geographic information technology and application, network and information security technology and application, artificial intelligence technology and application, Internet of Things technology and application, big data analysis technology and application, mobile communication technology and application, blockchain technology and application, robotics technology and application, and cloud computing technology and application. With the continuous promotion of the competition, all the work will be carried out in an orderly manner, and units willing to participate are welcome to join. At the same time, the contest will further standardize various processes, enhance the professionalism and influence of the contest, establish the contest brand, and better serve the information and digital talent training and evaluation.

Wang Jinping, president of China Information Association, announced the official launch of the contest. The leaders, experts and members of the organizing committee and executive committee of the contest jointly launched the contest.

At the end of the meeting, Wang Jinping, president of China Information Association, announced the official launch of the contest. The leaders and delegates at the meeting pushed the push-off contest and took photos as a souvenir, witnessing this important moment together. With the deepening of the competition, we expect more outstanding players and achievements to emerge and jointly promote the information technology service industry to a better future.

After the press conference, the representatives of the participating event execution units, enterprises and institutions, and experts and scholars from scientific research institutes said that they would actively participate in various activities of the competition and jointly promote the development and innovation of the information technology service industry.

The convening of this press conference marks the beginning of the 4th IT Service Industry Application Skills Competition of China Information Association. I believe that with the joint efforts of all parties, this competition will successfully complete all the objectives and tasks and inject new vitality and motivation into the development of information technology service industry.

Liuyang, the hometown of fireworks： income from fireworks was exported overseas a hundred years ago, with an annual output value of hundreds of billions.

On October 1st and 4th, there were two fireworks displays in Orange Island, Changsha, which were the last two fireworks displays in Orange Island this year. This activity originally came from the weekend fireworks in Orange Island. Since August 28th, 2010, there will be gorgeous fireworks over Orange Island every Saturday night. These fireworks and discharge technologies are provided by companies in Liuyang, Hunan, the hometown of fireworks in China. (Text /AI Finance and Economics Intern Jiang Wenhua, Editor/Yang Shufang)
Liuyang is located on the border of Hunan and Jiangxi, in the northeast of Hunan Province, and is managed by Changsha City. In 2016, Liuyang achieved a GDP of 121.82 billion yuan, and the county economy and basic competitiveness jumped to the 19th place among the top 100 counties in China. When it comes to Liuyang, most people will think of the lyrics in Liuyang River: "Liuyang River, which bends through nine bends, reaches Xiangjiang River by 50-mile waterway"; Some people will think that this is the hometown of Tan Sitong and Wang Zhen; Others remembered that the words "Liuyang Fireworks" were printed on the fireworks wrapping paper bought during the Spring Festival.
Mashi Old Street in Mashi Village is the dividing line between Jiangxi Province and Hunan Province. One side of the street belongs to Jiangxi Province and the other side is Hunan Province. The history of fireworks in Liuyang can be traced back to the Tang Dynasty. In the fourth year of Tang Wude (AD 621), Li Yi, the founder of fireworks, was born in Mashi Village at the border of Hunan and Jiangxi. This village belongs to Fuli Town, Liling City, Hunan Province, with Shangli County, Pingxiang City, Jiangxi Province in the east and Jingang Town, Liuyang City in the north. Due to disasters and epidemics for years, Li Yi filled a small bamboo tube with nitrate, led it to ignite, and dispersed the miasma in Shan Lan with smoke, thus reducing the epidemic of plague. Soon, firecrackers filled with small bamboo tubes became popular.
Later, Li Yi passed on the firecracker production technology to his neighbors, so that they could get rid of the dilemma of "relying on the weather to eat". Because of this, Li Yi was regarded as the founder of fireworks. In the third year of Hongwu in Ming Taizu (AD 1370), the local people designated Li Yi’s birthday and April 18th of the lunar calendar as the Fireworks Festival. At present, the main producing areas of fireworks, such as Liuyang and Liling in Hunan, Shangli and Wanzai in Jiangxi, have all built Li’s ancestral temples.
During the Sui and Tang Dynasties, fireworks for entertainment appeared and became popular. Emperor Yangdi of Sui Dynasty has a poem: "There are thousands of lights on the trees, and seven flowers bloom." In the Song Dynasty, there was Xin Qiji’s "Thousands of trees bloom in the east wind night, and the stars are like rain". Liuyang, adjacent to Li Yi’s hometown, the production of fireworks reached its peak in the Northern Song Dynasty. During the Qing Dynasty, Liuyang fireworks became a tribute to the capital, and they were exported to East Asia, South Asia, Europe and America from 1875.
In 1980s and 1990s, with the re-recognition of the private economy, large and small fireworks factories began to spread in every corner of Liuyang. Most of these fireworks factories are family-based, and the workshops are just a few earth houses. Outside the earth house, there is a metal ball standing. Everyone needs to hold the metal ball to eliminate static electricity before entering the fireworks factory. In addition, no matter who wears clothes that are easy to generate static electricity, it is forbidden to enter.
1986年，浏阳花炮在摩纳哥第21届国际焰火大赛中获得金奖。这也是中国首次在国际烟花节上获得大奖。九十年代，伴随着浏阳撤县建市，花炮出口创税总额达到全市90%以上。1995年，浏阳市被国家授予“中国烟花之乡”称号。但烟花之乡一直存在散、乱、差、科技含量低等问题。此外，爆炸事故也时有发生。1998年，浏阳推进花炮产业升级，取缔了近万家非法生产的手工作坊，并制订花炮企业强制性安全生产标准。
到了2002年，浏阳烟花进入南美市场。六年后（2008年），浏阳获得北京奥运会开闭幕式焰火燃放权。在20多分钟时间里，共有12万发礼花绽放，浏阳烟花占到了整个燃放量的70%左右。奥运会开幕式的焰火表演上，由浏阳制造的29个特效烟花“脚印”，沿着北京的中轴线，从永定门、前门、天安门、故宫、鼓楼一步步走向奥运会主会场，代表奥运会从发源地雅典一步一步走到中国。
In 2010, Liuyang Fireworks Industry Cluster achieved an output value of 12.46 billion yuan and a tax revenue of 972 million yuan. In 2016, Liuyang Fireworks have been exported to more than 100 countries and regions, with a total export volume of 2.76 billion yuan, accounting for 60% of the total national export volume. However, with people paying more and more attention to environmental protection in recent years, many cities have successively issued "prohibition orders" for fireworks. Hunan plans to reduce more than 1,000 fireworks enterprises in 2017. Among them, only Liuyang will be reduced by more than 100.
Fireworks enterprises in Liuyang are divided into one, two and three categories. One type of enterprises can enjoy generous policy and financial support, followed by the second type, and the third type will be included in the key supervision and rectification targets. Many enterprises rebuild their factories, but they don’t "upgrade" easily, because upgrading means more investment, and some family enterprises are often overwhelmed. The new situation makes the future of Liuyang fireworks enterprises full of uncertainty. Just like the fireworks in Orange Island, considering the environment and other factors, the number of fireworks is decreasing year by year. How many times can it be set off next year is still unknown.
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There is strong wind and cooling weather in the central and eastern regions, and small to medium snow in the northern and northeastern regions of North China.

　　CCTV News:According to the website of the Central Meteorological Observatory, due to the influence of strong cold air, it is estimated that from 08: 00 on January 22 to 08: 00 on January 25, the temperature in most parts of central and eastern China will drop by 6 ~ 10℃, and the temperature in northern North China, eastern Northeast China and eastern Jiangnan will drop by 12~14℃, exceeding 18℃ in some places. There are 4 ~ 6 winds and 7 ~ 8 gusts in these areas, western Gansu and western Inner Mongolia. In the next two days, there will be small to medium snow or sleet in northern Xinjiang, southern Gansu, central and eastern Inner Mongolia, northern and eastern North China, eastern Huanghuai, eastern and southern Northeast China, and there will be small to moderate rain in eastern Southwest China, Jianghuai, Jianghan, Jiangnan and South China from 22nd to 23rd.

　　There is strong wind and cooling weather in the central and eastern regions.

　　Influenced by strong cold air, it is estimated that the temperature will drop by 6 ~ 10℃ in most parts of central and eastern China from 08: 00 on January 22 to 08: 00 on January 25, while it will drop by 12~14℃ in northern North China, eastern Northeast China and eastern Jiangnan, with local winds exceeding 18℃. There are 4 ~ 6 winds and gusts of 7 ~ 8 in these areas, and some areas in western Gansu, western Inner Mongolia and Ningxia. There are 6 ~ 8 winds and 9~10 gusts in most offshore areas of China. The lowest temperature in the process appears on the morning of 24th to 25th, and the lowest temperature line of 0℃ will be located in the east of Yunnan, south of Guizhou and north of South China.

　　Among them, from 08: 00 on January 22 to 08: 00 on January 24, the temperature in parts of northern Xinjiang, eastern northwest, south-central northeast, North China, Huanghuai, Jianghuai, northern and southwestern Jiangnan and central South China will drop by 6 ~ 8℃ successively, and the temperature in parts of central and southeastern Inner Mongolia, eastern Jilin, Liaoning and north-central Shanxi will reach 10 ~ 14℃, accompanied by 4℃ in these parts. There are 6 ~ 8 winds and 9~10 gusts in the northern and eastern seas. The Central Meteorological Observatory continued to issue a cold wave blue warning at 06: 00 on January 22.

　　National gale cooling forecast chart (08: 00 on January 22-08: 00 on January 25)

　　National Minimum Temperature Forecast Chart (08: 00 January 22-08: 00 January 25)

　　National gale cooling forecast chart (08: 00 January 22-08: 00 January 24)

　　There is little to medium snow in the northeast of northern North China.

　　In the next two days, there will be small to medium snow or sleet in northern Xinjiang, southern Gansu, central and eastern Inner Mongolia, northern and eastern North China, eastern Huanghuai and eastern and southern Northeast China. In addition, from 22nd to 23rd, there were small to moderate rains in the eastern part of southwest China, Jianghuai, Jianghan, Jiangnan and South China.

　　In addition, since the 24th, there has been continuous snowfall in western Tibet, with heavy snowstorms on the line from Pulan to Nyalam.

　　Specific forecast for the next three days

　　From 08: 00 on January 22 to 08: 00 on January 23, there were small to medium snow or sleet in parts of north-central North China, south-central Northeast China, western and southern Gansu. There is light rain in parts of eastern and southern Jianghuai, southern Jianghan, eastern Southwest, south of the Yangtze River and most parts of southern China. There are 4 ~ 6 winds in parts of central and western Inner Mongolia, Liaodong Peninsula, Hexi in Gansu, Shandong Peninsula and northern Zhejiang. There are 6-8 grades and 9-10 grades of north-northeast winds in Bohai Sea and Bohai Strait.

　　National Precipitation Forecast Chart (08: 00 January 22-08: 00 January 23)

　　From 08: 00 on January 23 to 08: 00 on January 24, there were small to medium snow or sleet in parts of western mountainous areas of southern Xinjiang, southeastern Hebei, northern Shandong and northern Guizhou, and there was heavy snow (5 ~ 6 mm) in the local area. There are light rains and moderate rains in parts of the central and eastern Jianghuai, Jiangnan, the eastern part of Southwest China, and most of South China. There are 4 ~ 6 winds in parts of the south of Northeast China, North China, Huanghuai, northern Jiangnan, northern South China and southern coastal areas. The Bohai Sea, the Bohai Strait, most of the Yellow Sea, most of the East China Sea, the Taiwan Province Strait, the east of Taiwan Province, the northern part of the South China Sea and the Beibu Gulf will have northerly winds of 6-8 grades and gusts of 9-10 grades, among which the winds in parts of the Taiwan Province Strait and the east of Taiwan Province can reach 9 grades and gusts of 10-11 grades.

　　National Precipitation Forecast Chart (08: 00 January 23-08: 00 January 24)

　　From 08: 00 on January 24 to 08: 00 on January 25, there were small to medium snows in parts of mountainous areas in northern and western Xinjiang, western and southern Tibet, and heavy snowstorms (10 ~ 19 mm) in parts of western Tibet. There are light rains or showers in parts of the eastern part of Southwest China, southern Yunnan, Hainan Island and Taiwan Province Island. There are 4 ~ 6 winds in parts of north-central North China, Shandong Peninsula, Liaodong Peninsula, eastern and southern Jiangnan, and southern coastal areas of South China. The Bohai Sea, the Bohai Strait, most of the Yellow Sea, most of the East China Sea, the Taiwan Province Strait, the east of Taiwan Province, the northern part of the South China Sea and the Beibu Gulf will have northerly winds of 6-8 grades and gusts of 9-10 grades, among which the winds in parts of the Taiwan Province Strait and the east of Taiwan Province can reach 9 grades and gusts of 10-11 grades.

　　National Precipitation Forecast Chart (08: 00 January 24-08: 00 January 25)

Related skills of playing badminton well

This content comes from @ What is worth buying APP, and the opinions only represent the author himself | Author: Where the dust floats,

The first part learned the basic knowledge of badminton. Let’s continue to discuss and learn the related techniques of playing badminton well.

1. Hold the racket
The key to playing badminton is to hold the racket. Everyone’s hands are different in size, but try to divide them into two parts. Hold the racket with middle finger, ring finger, little finger and palm. Flexible use of index finger and thumb.

First, it is used for forehand and backhand conversion; The second is the support point for swinging the racket. Usually the forehand fulcrum is the thumb and the backhand fulcrum is the index finger. The following is a schematic diagram. Focus on the position of the index finger.

Forehand grip

Backhand grip

2. Wrist

When you play ball, whether it is forehand grip or backhand grip, you should rely on your wrist to lead the racket left and right, then twist the racket back to the position of your fist and mobilize your whole body to serve the ball.

3. Hit the ball

Badminton can be hit because of the inertia force of the racket. Badminton is the best only when the beat turns positive, so that the ball hit will be free. Therefore, it is necessary to adjust the row surface in time and grasp the timing of hitting.

strike a ball

4, footwork

Footwork is also very important in badminton. Keep in mind that a consciousness is to have a low center of gravity. Because basically every stroke is made with the right foot striding forward, it is necessary to develop that when striding, the toes turn outward and the right heel touches the ground first, which can effectively and quickly attack or return to defense.

pace

After mastering these skills, you can improve your badminton skills, and you won’t be very bad in your daily activities. Of course, we must continue to practice and adjust in the later period to find a way that suits us.

Of course, there are still many requirements to achieve professional standards. . . Give professional things to professional people to do. As non-professionals, we should master the basic skills and do more exercise.

The author declares that there is no interest in this article, and welcomes rational exchange and harmonious discussion among value friends ~