Peking University Cancer Hospital, Department of Gynecology, Chief Physician Professional Expertise: Extensive experience in the diagnosis and treatment of benign and malignant gynecological tumors. Particularly skilled in managing refractory and recurrent ovarian cancer, cervical cancer, and endometrial cancer, as well as diagnosing and treating female reproductive system infectious diseases. Social Affiliations: Standing Committee Member, Chinese Medical Association Gynecologic Oncology Branch Standing Committee Member, Chinese Anti-Cancer Association Gynecologic Professional Committee Standing Committee Member, Beijing Medical Association Gynecologic Oncology Branch Standing Committee Member, Chinese Gerontology and Geriatrics Society Gynecology Branch Vice Chairman, China International Exchange and Promotive Association for Medical and Health Care Obstetrics and Gynecology Society Member, Chinese Medical Association Gerontology Society Editorial Board Member, Chinese Journal of Clinical Obstetrics and Gynecology Editorial Board Member, Chinese Journal of Cancer Research Editorial Board Member, Cancer Research and Clinical Representative Achievements: Led multiple hospital-level and ministerial-level research projects, and published over twenty professional papers.