The Guangdong Hong Kong Macao Greater Bay Area is one of the regions with the strongest economic vitality and the highest degree of openness in China, and holds an important strategic position in the new development pattern of the country. Since the issuance of the Development Plan Outline for the Guangdong Hong Kong Macao Greater Bay Area by the Central Committee of the Communist Party of China and the State Council in July 2018, the construction of the Greater Bay Area has been progressing in an orderly manner, taking solid steps towards building an international first-class bay area and a world-class urban agglomeration. Better leverage the role of high-quality development as a driving force. High quality development is the hard truth of the new era, and it is necessary to form a new source of power that can drive high-quality development throughout the country. Deepening the construction of the Guangdong Hong Kong Macao Greater Bay Area, improving the regional collaborative innovation system, achieving new breakthroughs in key areas and key links reform, promoting the convenient flow and optimized allocation of various factors in the Greater Bay Area, can accelerate the cultivation of new driving forces for the development of the Guangdong Hong Kong Macao Greater Bay Area, and provide strong support for the continuous enhancement of China's economic innovation and competitiveness. Enrich the practical connotation of "One Country, Two Systems". "One Country, Two Systems" is a great initiative of our country, which embodies the wisdom of China that embraces all rivers and is inclusive. It is a new approach and solution provided by our country for the international community to solve similar problems. Relying on the good foundation of cooperation between Guangdong, Hong Kong, and Macao, and fully leveraging the role of major cooperation platforms such as Shenzhen Qianhai, Guangzhou Nansha, and Zhuhai Hengqin, we will deepen the construction of the Guangdong Hong Kong Macao Greater Bay Area, which is conducive to close exchanges and cooperation between the mainland and Hong Kong and Macao, providing more opportunities for the economic and social development of Hong Kong and Macao, as well as the development of Hong Kong and Macao compatriots in the domestic area. This can promote the better integration of Hong Kong and Macao into the overall development of the country, and maintain long-term prosperity and stability of Hong Kong and Macao. Building a vibrant world-class urban cluster. Currently, central cities and urban agglomerations are becoming the main spatial forms that carry development elements. Developing urban agglomerations not only requires consideration of residential space, but also employment capacity, supporting facilities, service functions, etc. Deepen the construction of the Guangdong Hong Kong Macao Greater Bay Area, accelerate institutional innovation and experimentation, build a modern economic system, focus on building a base for emerging industries, advanced manufacturing, and modern service industries in the world, and build a high-quality living circle that is livable, suitable for business, and suitable for tourism. This is conducive to building a vibrant world-class urban cluster and achieving coordinated development of industries within the region. Building a new platform for high-level participation in international economic cooperation. Openness is a distinct symbol of contemporary China. Promoting reform and development through opening up is a continuous achievement in China's modernization construction