After the resumption of comprehensive customs clearance between Hong Kong and mainland China, cross-border work is more convenient. You only need to buy a high-speed rail ticket on your mobile app before departure, "said Chen Sheng, a young Hong Kong entrepreneur who started his business in Shenzhen. At present, there is a surge in infrastructure construction in the Guangdong Hong Kong Macao Greater Bay Area, and there is a strong synergy in collaborative development. The picture shows the completion of the main track laying of the Guangzhou Shantou high-speed railway in Nansha Port Phase IV fully automated terminal, and the commencement of the Nanzhu (Middle) intercity project... Since the beginning of this year, the construction of the "Greater Bay Area on the Rail" has accelerated, and the infrastructure "hard connectivity" has become increasingly complete. Shenzhen and Hong Kong have achieved mutual recognition by scanning subway codes and taking trains. Nowadays, when going to Hong Kong for meals, shopping, and transportation, you can use your phone to scan QR codes for payment in many scenarios, which is much more convenient! "Said Shenzhen resident Miss Zhang. Taking the Pearl River Delta as the main battlefield, Guangdong is making efforts throughout the province to promote the construction of the Guangdong Hong Kong Macao Greater Bay Area. Hengqin Island, once known as "banana groves and green fields, with few farms," now boasts numerous avenues; Qianhai, once full of wild mudflat, is now full of prosperity; Dozens of Hong Kong and Macao professional qualifications, such as lawyers and doctors, have been recognized by cities in the Guangdong Bay Area. The Greater Bay Area has become a hot spot for many Hong Kong and Macao youth to pursue their dreams... The latest data shows that the total economic output of the Greater Bay Area exceeds 13 trillion yuan, further leading the world in the Bay Area, showcasing great prospects and space. Mao Yanhua, Dean of the Institute of Regional Openness and Cooperation at Sun Yat sen University, said that in the face of triple pressures of demand contraction, supply shock, and weakening expectations, the economy of the Greater Bay Area has continued to develop steadily, demonstrating the vitality and high growth of the regional market. With further openness, innovation, and internationalization, the Greater Bay Area has become an important bridge for building a new development pattern of "dual circulation". The rule mechanism of "soft connectivity" is also continuously expanding and deepening. From shredded rice and almond cakes to building sustainability index and food cold chain emergency delivery standards, there are now "bay area standards" in place. In late April, Guangdong, Hong Kong, and Macao jointly announced 110 "Bay Area Standards" in Shenzhen. Open this standard list, including 14 items for accelerating infrastructure connectivity, 16 items for building a modern industrial system with international competitiveness, and 80 items for building a high-quality living circle that is livable, suitable for business, and suitable for tourism. The "Bay Area Standards" are presented in a visual and concrete manner, making the public's understanding and understanding of the rules and mechanisms of the Greater Bay Area more intuitive and clear. Recently, based on the deep cooperation zone between Hengqin, Guangdong and Macao and the needs of Macau residents, Hengqin Life Insurance and ZTE Brokerage jointly released innovative insurance products and services such as the "Hengqin Aijiabao Cancer Disease Insurance Plan" and "Anju worry free home property insurance". Fu Yongge, Deputy Director of the Executive Committee of the Hengqin Guangdong Macao Deep Cooperation Zone, stated that the innovative launch of various characteristic insurance and services for residents of Qin'ao in the cooperation zone can provide convenient medical security for residents of the two regions, improve the medical security level of the cooperation zone, and is an important measure of financial support for the integrated development of Qin'ao people's livelihood. The more frequent "mutual visits" in the Bay Area drive the flow of information, funds, data and other elements, further deepening the "heart to heart connection". In mid January, the Shenzhen Qianhai delegation came to Hong Kong for a promotion meeting. Hong Kong Convention and Exhibition Center