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. After research, the second phase of "Dixian Cloud College - Helping Health" will be held online on March 22, 2023. This meeting is sponsored by Chengdu Hi-tech Medical Association. Renowned experts from inside and outside the province are invited to give a special academic report for a conference on classic cases and cutting-edge technologies.