To strengthen academic exchanges among medical institutions at all levels, improve the standardized diagnosis and treatment of clinical physicians, and enhance the diagnosis and treatment level of oncology diseases. The first phase of the comprehensive diagnosis and treatment conference for malignant tumors, hosted by the Chengdu High tech Medical Association, was successfully held online on January 22, 2025. This meeting invited experts in oncology and related fields in the province to give lectures. The content covers a wide range, is closer to clinical practice, has strong progressiveness, practicality and controllability, and is worthy of learning by grassroots doctors.