Editor's note] promoting the construction of the Great Bay area of Guangdong, Hongkong and Macau, supporting the construction of the leading demonstration zone of socialism with Chinese characteristics, building the deep cooperation zone of Hengqin, Guangdong and Shenzhen, and promoting the opening up and opening up of Qianhai are all the major national strategies and major decisions made by Xi Jinping, who personally plan, personally deploy and personally promote the development of China. They are also important historical opportunities for Guangdong in the new development stage. In recent years, Guangdong has made great efforts to promote the construction of "double zones" and the construction of Hengqin and Qianhai cooperation zones, and strive to turn the grand blueprint drawn by the general secretary and the CPC Central Committee into a beautiful reality. On October 19, with the official release of the overall development plan of Dongguan Songshan Lake Science City for the next 15 years, as one of the first launch areas of the comprehensive national science center in Dawan District, Guangdong, Hong Kong and Macao, the development blueprint of Songshan Lake Science City was drawn and the construction speed was accelerated. New progress has been made every month and new breakthroughs have been made every year. Since the CPC Central Committee and the State Council officially released the outline of the development plan for Guangdong Hong Kong Macao Bay Area (hereinafter referred to as the outline of the plan) on February 18, 2019, the whole province has adhered to taking Guangdong Hong Kong Macao Bay Area as the "Outline" of Guangdong's reform and opening up in the new era in accordance with the blueprint drawn by the general secretary and the CPC Central Committee, resolutely assumed important responsibilities, made great efforts and made great efforts, It has held six provincial leading group meetings to promote the construction of Dawan District, specially organized the plenary session of the provincial Party Committee for deployment, constructed an implementation system combining short-term, medium-term and long-term, and promoted the construction of Dawan district with the strength of the whole province. Go ahead through the waves, walk steadily and go far. Guangdong has joined hands with Hong Kong and Macao to accelerate the realization of three local hard Unicom, soft Unicom, smart Unicom, enterprise Unicom and heart Unicom, and accelerate towards the goal of world-class Bay area and world-class urban agglomeration. Dawan district's innovation network has initially taken shape In dashishan, Jinji Town, Kaiping, Jiangmen, the construction of Jiangmen neutrino experimental station, a national large scientific device 700 meters underground, is progressing smoothly. Li Xiaonan, a researcher at the Institute of high energy physics of the Chinese Academy of Sciences and director of Kaiping neutrino Research Center, is full of expectations for the completion and operation of the experimental station: "in many unknown fields, it may surprise us!" Scientific and technological innovation is an important evaluation index for whether the Great Bay area of Guangdong, Hong Kong and Macao can compare with the world-class Bay area. The outline of the plan proposes to build Guangdong Hong Kong Macao Bay area into an "international scientific and technological innovation center with global influence". Since then, Guangdong has accelerated the gathering of world-class scientific and technological infrastructure clusters, strengthened collaborative research on basic research and key core technologies, and gradually built "four beams and eight pillars". From the neutrino experimental station to the spallation neutron source phase II, from the human cell lineage to the cold spring ecosystem, a large number of scientific and technological infrastructure known as "the most important weapon of the country" are stepping up construction in the Great Bay area of Guangdong, Hong Kong and Macao. It is expected that in five years, more than 15 large scientific installations will be completed and put into operation in Guangdong, attracting more than 10000 high-level talents. The rising large scientific device cluster provides an important support for basic research for Dawan district to build an original source of innovation. The landing of national and provincial strategic innovation platforms provides a broad stage for collaborative innovation between Guangdong, Hong Kong and Macao. "At present, Pengcheng laboratory has established good cooperative relations with universities such as the Hong Kong University of science and technology and the University of Hong Kong." Gao Wen, academician of the Chinese Academy of engineering and director of Pengcheng laboratory, believes that with the help of cooperation and sharing of strategic innovation platforms, the mainland and Hong Kong have complementary advantages in scientific research, which is more conducive to the output of innovative achievements. The Guangdong Hong Kong Macao joint laboratory jointly built by the three places is an important carrier for the deep linkage of innovation between Guangdong, Hong Kong and Macao in recent years. In December 2019, the first batch of 10 Guangdong, Hong Kong and Macao joint laboratories were officially awarded, laying out the key areas of industrial development in Dawan District, such as artificial intelligence, new materials and advanced manufacturing, and jointly constructed by the three parties of Guangdong, Hong Kong and Macao or universities, scientific research institutions, enterprises and other legal persons with cooperation foundation between Guangdong, Hong Kong and Macao. "The construction of Guangdong Hong Kong Macao joint laboratory is a new attempt. The members are all scientific and technological workers engaged in biotechnology and big health research in the three places for a long time, which is conducive to integrating team advantages and strengthening forward-looking basic research." Guan Yi, director of Guangdong Hong Kong Joint Laboratory for emerging infectious diseases, said. So far, 20 Guangdong Hong Kong Macao joint laboratories have started construction. In the recently announced "14th five year plan" for scientific and technological innovation, Guangdong proposes to build about 40 Guangdong Hong Kong Macao joint laboratories by 2025. The unprecedented close cooperation in science and innovation has enabled the smooth flow of innovative elements in Guangdong, Hong Kong and Macao, and accelerated the realization of "money transit, people exchanges and tax balance". On July 30, 2019, the financial fund of Guangdong provincial scientific research project undertaken by Hong Kong University of science and technology was successfully appropriated, which was the first provincial scientific research fund successfully appropriated. Up to now, the province's direct transit allocation of financial research funds has exceeded 100 million yuan. High frequency joint research has spawned more and more cutting-edge and basic scientific research achievements in Dawan district. In order to promote the transformation of scientific research achievements out of the laboratory and in the front line of the industry, Guangdong, Hong Kong and Macao Bay area explored and formed the coordinated development mode of science and technology industry of "Hong Kong and Macao Universities - Hong Kong and Macao scientific research achievements - transformation of the Pearl River Delta". Major scientific research achievements of Hong Kong and Macao such as Dajiang UAV and Yunzhou unmanned ship were successfully transformed and landed in the Pearl River Delta. In the first half of this year, the construction of the national technological innovation center in the Great Bay area of Guangdong, Hong Kong and Macao started, and the transformation and landing mechanism of scientific and technological achievements in Guangdong, Hong Kong and Macao became smoother. "The center will focus on the major needs of Dawan District, inject fresh activity into the cultivation and development of strategic pillar industries and strategic emerging industries in the province, and create a strategic node of the national technological innovation system," said Gong Guoping, director of the Provincial Department of science and technology. With the connection of scientific and technological facilities, the smooth flow of scientific and technological elements and the integration of scientific and technological innovation chain, Guangdong, Hong Kong and Macao Dawan district has initially formed an innovation network and accelerated the construction of a global highland of scientific and technological innovation and an important source of emerging industries. Large platforms and projects promote large industries In Hengqin · Macao Youth Entrepreneurship Valley, young people from Guangdong, Hong Kong and Macao often carry out project roadshows in cafes, and the exchange language is fluent in Mandarin, Cantonese and English. It seems to become a hot land for Youth Innovation and entrepreneurship in the Great Bay area of Guangdong, Hong Kong and Macao. Across the Pearl River Estuary, Shenzhen Qianhai, the network technology company jointly founded by young entrepreneur Liu Chaofeng and his friends has gone through seven years and occupies a place in the field of digital payment. "Shenzhen is my favorite city and the place where my dream began," said Liu Chaofeng. About 60 kilometers to the northwest, Nansha, Guangzhou, a place called "Xiangjiang Unicorn Ranch", has attracted more than 100 scientific and technological innovation enterprises to settle in, with a cumulative total valuation of more than 60 billion yuan: cloud technology, Xiaoma Zhixing and hechuang automobile have settled in one after another, making it gradually become an artificial intelligence headquarters gathering area. Not only in the free trade zone, looking around Dawan District, the three cooperation and development platforms have blossomed everywhere. A number of major projects such as tiger teeth global R & D headquarters and Han's robot have settled in sanlongwan, Foshan; Dongguan Binhai Bay, the prototype of artificial intelligence industry chain and big health high-end medical industry project system appears; In Zhongshan Cuiheng new area, biomedicine, high-end equipment, high-end service industry and other multi-point efforts are made, and emerging industries are booming. Since the release of the planning outline, focusing on the construction of major cooperation platforms, Guangdong has accelerated the construction of a modern industrial system in Dawan District, continuously promoted the upgrading of industrial foundation and the modernization of industrial chain supply chain, and accelerated the construction of an advanced manufacturing base with international competitiveness. According to the Fortune Global 500 list in 2021, 25 enterprises in Dawan District, including Huawei, Tencent and Midea, are on the list, an increase of 8 over 2017. Domestic and foreign enterprises vote with their feet and are firmly optimistic about the broad prospects of Dawan district. "We hope to expand the industrial space and create a smart bay with customers and partners." Zhou Jianjun, vice president of Huawei China, is full of expectations for the future. "We hope to use advanced technology to produce sustainable high-performance products and actively participate in the development of China's manufacturing industry." Wan Lifan, chairman of ExxonMobil (China) Investment Co., Ltd., is full of confidence. Last year, the Huizhou ethylene project invested by the company of about US $10 billion was put into construction in Guangdong, Hong Kong and Macao Bay area. Major projects, such as the surging super engine, provide strong momentum for the transformation and upgrading of advantageous industries in Dawan district. A month ago, at the project site of Guangming gas turbine power base in Shenzhen, Guangdong held the centralized commencement of major projects in the third quarter of this year. After the Guangming gas turbine power base project is put into operation, it will provide better power guarantee for key areas of Dawan district such as Shenzhen Guangming Science City and Qianhai. Read the "Tongzi formula" well and create the "bonus" of the system "Brush the certificate, press the fingerprint and pass the customs in seconds". The Guangdong Australia New Zealand channel (Qingmao port), a major cross-border livelihood project recently opened, innovates the customs clearance mode of "cooperative inspection and one-time release", and passengers can complete the customs clearance in 20 seconds at the fastest. The interconnection between Guangdong and Macao has never made the flow of resource elements so fast. There are two systems, three currencies and three independent tariff areas in Guangdong, Hong Kong and Macao. On the one hand, these unique institutional arrangements can enable the three places to give full play to their respective strengths and realize complementary advantages; On the other hand, it also brings practical difficulties in the flow of resource elements. Open up the situation of bay area construction and first promote the "Tongzi formula". Guangdong focuses on the in-depth implementation of the "Bay Area Connection" project, the "hard connection" of infrastructure and the "soft connection" of rules and mechanisms. The construction of a number of major connectivity projects has been accelerated, and the innovation and reform of a number of major systems and mechanisms have been continuously promoted to accelerate the flow of people, logistics, capital and information, bringing new opportunities for the coordinated development of the three places. In recent years, the mileage of high-speed rail in Guangdong, Hong Kong and Macao has exceeded 1200 km. Especially with the completion and opening of landmark projects such as Hong Kong Zhuhai Macao Bridge and Guangzhou Shenzhen Hong Kong high-speed rail, it takes only 30 minutes to drive from Hong Kong to Zhuhai and Macao, and the travel between Hong Kong and Guangzhou has been shortened to less than 1 hour, making the travel between the three places more convenient. On both sides of the Pearl River Estuary, a world-class airport group and port group are rising. The passenger throughput capacity of the airport in Dawan District exceeds 200 million person times and the container throughput of the port exceeds 80 million TEUs, ranking first among the four major Bay districts in the world. Build a high standard of rule convergence and mechanism docking, accelerate the coordinated development of Dawan district at a deeper level, and further improve the level of market integration of the three places. Guangdong regards the convergence of rules as the key to breaking barriers and obstacles, actively explores "three places for one thing, three places for one policy and three places for one regulation", and strives to turn the differences of systems into the benefits of systems. With the promotion of the issuance and implementation of the implementation plan for Professional Title Evaluation and professional qualification recognition in Guangdong, Hong Kong and Macao, the three places have promoted the "one trial and multiple certificates" of professional skill appraisal in eight professional fields such as architects, doctors, teachers and tour guides. "In less than a year, more than 100 Hong Kong and Macao professionals and dozens of Hong Kong and Macao professional enterprises filed and practiced in Hengqin new area." Yan Shu, general manager of Huazhong Lianchuang design consulting (Hengqin) Co., Ltd., deeply realized the talent blowout brought by the favorable policies. This reform measure has benefited more than 2000 professionals from Hong Kong and Macao. By obtaining the mainland registered practice qualification, they have opened a door to a broad market. At the same time, new breakthroughs have been made in the docking of business environmental rules in the three places, exploring the implementation of a shorter negative list for Hong Kong and Macao under the CEPA framework, and basically realizing the liberalization of service trade with Hong Kong and Macao; Relying on the "digital government" platform, the business registration of Hong Kong and Macao enterprises in the Pearl River Delta will be "handled through one network". In recent three years, Guangdong has introduced new products into Hong Kong