In order to promote the development of lung cancer diagnosis and treatment in Sichuan and Chongqing regions, standardize the process of tumor treatment, further advance the level of lung cancer diagnosis and treatment, strengthen the exchange and cooperation of disciplines, promote the sustainable development of multidisciplinary diagnosis and treatment of lung cancer, and improve the long term survival rate of tumor patients, the Multidisciplinary Diagnosis and Treatment Progress Inventory Meeting of Lung Cancer, which was sponsored by Chengdu Hi-Tech Medical Association and co-sponsored by West China Hospital of Sichuan University, was held online in January-July 2024 to carry out academic exchanges and discussions on the progress and multidisciplinary diagnosis and treatment of lung cancer. The conference will be held online in January-July 2024 to carry out academic exchanges and discussions on the progress of lung cancer diagnosis and treatment and multidisciplinary diagnosis and treatment. The conference will be attended by the medical staff of major teaching hospitals in Sichuan and Chongqing who are engaged in the comprehensive treatment of lung cancer.