Professor Zhang Zhidi is the director of the Department of Oncology, a provincial-level famous TCM doctor, national senior TCM academic instructor, master tutor, Zhejiang provincial-level famous TCM studio instructor, national outstanding TCM clinical talent, and the academic successor of Yang Shaoshan, a state-level famous TCM doctor. Member of constitution Branch of China Association of Traditional Chinese Medicine, member of cancer Special Committee of China Association for the Promotion of Traditional Chinese Medicine, member of Cancer special Committee of World China Association of Oncology. She specializes in the diagnosis and treatment of solid tumors, spleen and stomach diseases, internal miscellaneous diseases, and promotes postoperative rehabilitation of solid tumors such as lung cancer, stomach cancer, colorectal cancer and breast cancer by using the method of strengthening and suppressing tumors. She also intervenes in precancerous lesions of gastric cancer to prevent the occurrence of gastric cancer. For patients with advanced cancer, Chinese medicine combined with western medicine treatment to increase efficacy and reduce toxicity, improve the quality of life.