[Yangtze River Delta: focus on Integrated Circuits, Biomedicine, artificial Intelligence, and other areas to promote the implementation of Joint Research Program projects] the 2023 forum of major leaders of the Yangtze River Delta region was held from 5 to 6 June in Hefei, Anhui Province. to examine and approve in principle the 2023 work Plan for the Development of Regional Integration in the Yangtze River Delta. The meeting pointed out that it is necessary to adhere to a high level of scientific and technological self-reliance, join hands to create a world-class scientific center, and jointly build a highland for scientific and technological innovation. Focus on integrated circuits, biomedicine, artificial intelligence and other areas, and promote the implementation of joint research projects. We will make every effort to build new energy vehicles and intelligent network-connected automobile world-class industrial clusters, strengthen national strategic emerging industrial clusters, and plan to build a quantum communication intercity trunk network in the Yangtze River Delta region. We will speed up the construction of the digital Yangtze River Delta, coordinate the construction of inter-provincial interconnection backbone networks, and optimize and improve the industrial Internet platform system in the Yangtze River Delta.