To promote the development of skin diseases in China, improve the level of precise diagnosis and treatment of skin diseases, deeply explore drug mechanisms, use biological agents reasonably and safely, and reduce the disease burden on patients. The grassroots expert tour in the field of skin immunity, organized by Chengdu High tech Medical Association, was held on November 21, 23, 25, and 27, 2023. The conference invited experts such as Li Chunxiao from the Affiliated Hospital of Chengdu University of Traditional Chinese Medicine, Professor Feng Shike from the First People's Hospital of Zigong City, Professor Yang Lin from the Neijiang Hospital of Traditional Chinese Medicine, Professor Liao Yongmei from the Affiliated Hospital of Southwest Medical University, and Professor Yang Chunyan from the Affiliated Hospital of Southwest Medical University to give wonderful lectures on relevant topics, and had lively discussions. Representatives attending the conference expressed great benefits and hoped to participate in similar conferences in the future.