The "Head and Neck Tumor Surgery Immunology Forum" hosted by Chengdu High tech Medical Association was successfully held in Chongqing on April 20, 2024. The conference adheres to the concept of "standardized and precise" surgical diagnosis and treatment of head and neck tumors, and invites well-known domestic professors to give academic lectures on new developments in the field of surgical treatment of head and neck tumors, which will promote the standardization level of head and neck tumor surgery in the Sichuan Chongqing Shaanxi Henan region.