In order to further improve the level of clinical diagnosis and treatment in primary medical institutions, promote exchanges and cooperation among primary medical institutions and strengthen academic exchanges. On February 16, 2023, Chengdu High-tech Medical Association held the meeting of "Local and County Linkage of grassroots travel in South Sichuan" online. The meeting is sponsored by Chengdu Hi-tech Medical Association. Renowned experts from Guizhou Province, Xichang City, Liangshan Prefecture, Leshan City and other provinces are invited to give a special academic report on the topic to discuss and exchange on the classic cases and cutting-edge technologies of relevant majors.