The Guangdong–Hong Kong–Macao Greater Bay Area has an important strategic position in the Dual circulation of the country. Guangdong conscientiously implements the decisions and deployment of the Central Committee of the Communist Party of China, takes the construction of the Guangdong–Hong Kong–Macao Greater Bay Area as a major opportunity and article for Guangdong to deepen reform and opening up, places it at the top of the list, takes the Pearl River Delta as the main position, and takes the whole province's efforts to do this event well, so as to promote the Guangdong–Hong Kong–Macao Greater Bay Area to become a strategic fulcrum of Dual circulation, a demonstration site of high-quality development, and a leading place of Chinese path to modernization. Accelerate the construction of a Dual circulation. To speed up the construction of a Dual circulation with the domestic circulation as the main body and the domestic and international double circulation promoting each other, Guangdong is required to lead the construction of a unified big market internally, expand the level of opening up to the outside world, and enhance the linkage effect of domestic and international markets and resources. The Guangdong–Hong Kong–Macao Greater Bay Area is one of the areas where the domestic market rule system connects with the international high standard market rule system. Guangdong will give full play to this regional advantage, strengthen infrastructure connectivity, rule convergence and mechanism docking with Hong Kong, Macao and the world, steadily promote institutional opening, and accelerate the construction of a Dual circulation. Build an international science and technology innovation center. The Guangdong–Hong Kong–Macao Greater Bay Area has the natural advantage of gathering domestic surgical innovation elements. By seizing the construction opportunity of the Guangdong–Hong Kong–Macao Greater Bay Area, on the one hand, Guangdong will accelerate the innovation of the system and mechanism of international scientific and technological innovation cooperation, improve the level of science and innovation rules for cross-border flow of talents, technology, data, capital and other elements, and promote the full flow and effective allocation of science and technology innovation elements; On the other hand, we should strengthen the dominant position of enterprises in international scientific and technological innovation cooperation, fully respect the market demands of enterprises, cultivate more innovative enterprises with independent intellectual property rights and core competitiveness, and continuously improve the level of scientific and technological achievements transformation and industrialization. Build a modern industrial system with international competitiveness. The economic strength of Guangdong–Hong Kong–Macao Greater Bay Area is strong. The modern service industry developed in Hong Kong and Macao and the advanced manufacturing industry with large scale and complete supporting facilities in the nine cities of the Pearl River Delta have become the solid foundation for Guangdong to build a modern industrial system. On the one hand, it is necessary to improve the market integration level of Guangdong–Hong Kong–Macao Greater Bay Area and provide the institutional basis for the industrial linkage between Guangdong and Hong Kong Macao; On the other hand, adhering to the principle of putting the real economy first and manufacturing industry at the forefront, promoting the development of modern service industries. We need to vigorously develop strategic emerging industry clusters, accelerate the upgrading of traditional industries, fully leverage the advantages of the digital economy, and promote the "digital+physical" industrial development model. Promote the innovative development of modern service industry, deepen the liberalization of service trade with Hong Kong and Macao, expand the opening up of the financial industry to the outside world, enhance the level of legal affairs opening up, and participate in international cooperation at a high level. Create a market-oriented, legal, and international first-class business environment. While strengthening the connection and mechanism docking with Hong Kong and Macao rules, it is necessary to absorb the advanced experience of Hong Kong and Macao in optimizing the business environment, encourage market enterprises to form stable expectations for the business environment, and attract and gather global high-end factor resources. Guangdong will accelerate the establishment and improvement of competition policy implementation mechanisms, provide market competition fairness, and fully leverage the decisive role of the market in resource allocation. In addition, we should strengthen the construction of the legal system of the market economy, create a fair and efficient judicial environment, and protect the property rights and legitimate rights and interests of business entities in accordance with the law. (New News Agency)