With the rapid improvement of imaging examination, various imaging devices have made a leap in development. In order to strengthen academic exchanges in medical imaging, comprehensively improve the professional level of imaging practitioners, and improve the clinical diagnosis level of doctors in grassroots hospitals, the new progress training course on CT and MRI new technologies in the diagnosis and staging of chest tumors, sponsored by Chengdu High tech Medical Association and undertaken by Chengdu Fifth People's Hospital, was held from November 18 to 19, 2023. The conference invited West China Hospital of Sichuan University and West China Second Hospital of Sichuan University Experts and professors in imaging and nuclear medicine, such as Sichuan Provincial People's Hospital and Chengdu Fifth People's Hospital, gave lectures with rich content and diverse forms. The attending representatives expressed great benefits and hoped to participate in similar conferences in the future.