On February 20, the mainland cities in the Greater Bay Area of Guangdong, Hong Kong and Macao pilot implemented the policy of "talent endorsement between Hong Kong and Macao". Six types of talents can travel to Hong Kong or Macao for unlimited times within the validity period of the endorsement. On the same day, the Ministry of Public Security announced that it had signed an agreement with the Government of the Macao Special Administrative Region on the mutual recognition and renewal of driver's licenses between the mainland and Macao. One party allowed the person holding the other party's driver's license to directly drive or replace the driver's license without test. The agreement would take effect on May 16. On the occasion of the fourth anniversary of the release of the Outline of the Development Plan for the Great Bay Area of Guangdong, Hong Kong and Macao, a series of "soft connectivity" initiatives are constantly deepening the connection of rules and mechanisms between Guangdong, Hong Kong and Macao, and helping the construction of the Great Bay Area to enter a new stage. In recent years, Guangdong has kept in mind the ardent instructions of the General Secretary, consciously shouldered the historical mission, adhered to the "central requirements, the direction of the Bay Area, the needs of Hong Kong and Macao, and the capabilities of Guangdong", and promoted the construction of the Greater Bay Area of Guangdong, Hong Kong and Macao with the strength of the whole province, and promoted the steady progress of the construction of the three platforms of Hengqin, Qianhai and Nansha, fully releasing the "chemical reaction" and "multiplier effect" of strategic superposition. In the past four years, the comprehensive strength of the Greater Bay Area of Guangdong, Hong Kong and Macao has been significantly enhanced, major cooperation platforms have been further promoted, technological integration, talent integration and industrial integration have been deepened, and a world-class dynamic Bay Area with unlimited development potential and huge imagination space has emerged. It is not difficult to know what has happened, and the achievements have not come easily. Experience is precious. The construction of the Great Bay Area of Guangdong, Hong Kong and Macao involves one country, two systems, three customs zones and three currencies, and faces new situations that are not found in the construction of other Bay Areas in the world. Turning challenges into new opportunities for development, Guangdong, Hong Kong and Macao have boldly innovated and worked hard to continuously strengthen the "hard connection" of transport infrastructure, the "soft connection" of rules and mechanisms, and the "heart connection" of the people in the Bay Area. The "multi-dimensional" integration and development of the Greater Bay Area of Guangdong, Hong Kong and Macao has made significant progress. From the Hong Kong-Zhuhai-Macao Bridge and the Hong Kong section of the Guangzhou-Shenzhen-Hong Kong High-speed Railway officially opened to traffic, the "1-hour traffic circle" has basically formed; To explore "one thing, three places, one policy, three places, and one regulation, three places" in Dawan District, implement the "Macao car northward", and accelerate the promotion of "Hong Kong car northward"; With the introduction of policies and measures to facilitate the living and employment of Hong Kong and Macao residents in the mainland, the sense of happiness and sense of gain of the residents in the three places are constantly enhanced. The "hard core bay area", "vitality bay area" and "livelihood bay area" have become the new business card of the Greater Bay Area of Guangdong, Hong Kong and Macao. The new era and new journey, the great future of the Great Bay Area. This year is the first year to fully implement the spirit of the 20th CPC National Congress and the key year to implement the "14th Five-Year Plan". Promoting the construction of the Greater Bay Area of Guangdong, Hong Kong and Macao is a major historical opportunity for Guangdong to lead the country in the new journey and create new glories. With the smooth transition of epidemic prevention and control, and the comprehensive resumption of personnel exchanges between the mainland and Hong Kong and Macao, the flow of people and logistics has become increasingly prosperous. As a national strategy, the construction of the Great Bay Area of Guangdong, Hong Kong and Macao is starting the "accelerator key". We should firmly grasp this opportunity and work with Hong Kong and Macao to do a good job in the Great Bay Area. Adhere to the "Outline of the Development Plan for the Guangdong-Hong Kong-Macao Greater Bay Area" and firmly grasp the strategic positioning, development objectives and key tasks proposed in the planning outline and supporting documents,