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. Chengdu High-tech Medical Association held the third phase of "Dixian Cloud College - Helping Health" online on May 23, 2023. This conference is sponsored by Chengdu Hi-tech Medical Association, and 50 participants are expected to attend. The conference invited well-known experts from inside and outside the province to give a special academic report for the purpose of discussing and exchanging classic cases and cutting-edge technologies.