In order to strengthen the academic exchanges between medical institutions at all levels and improve the standard diagnosis and treatment of oncology diseases by clinicians. The "Sichuan Online Cancer Forum Series Meeting" sponsored by Chengdu High-tech Medical Association was successfully held online on December 29, 2023. This meeting hired experts in oncology and related fields inside and outside the province to teach, the content involved a wide range, closer to the clinical, has a strong advanced, practical and controllable, worthy of the majority of primary doctors to learn.