Kang Shan, chief physician, Professor, doctor of medicine, doctoral supervisor, director of Obstetrics and gynecology. At present, he is the standing member of the gynecological oncology branch of the Chinese Medical Association, the member of the gynecological endoscopy group of the gynecological and obstetric branch of the Chinese Medical Association, the member of the gynecological Expert Committee of the gynecological and obstetric branch of the Chinese Medical Association, the chairman of the gynecological oncology branch of the Hebei Medical Association, the chairman of the gynecological oncology professional committee of the Hebei Cancer Association, and the leader of the gynecological endoscopy group of the Hebei Medical Association. Hebei provincial government allowance expert. It is mainly engaged in the clinical, teaching and scientific research work of gynecological endoscopy and gynecological tumor. Laparoscopic single-stage electric hook abdominal paraaortic lymph node and pelvic lymph node resection, as well as laparoscopic radical hysterectomy has its own unique features. More than 40 papers were published by the first author, 16 of which were included in SCI. He presided over one National Natural Science Foundation Award, one Provincial Natural Science Foundation and two scientific research projects of the Provincial Department of health. He has won one second prize and two third prizes of science and Technology Department of Hebei Province.