Director 

Chief Physician 

Director of Guowen Medical Group's Breast Centre Professorial Director of the National Class II Doctoral Tutor Former Director of the Breast Cancer Prevention and Treatment Centre of Peking University Cancer Hospital Leading expert in the field of breast cancer, one of the ten major scientific and technological research projects in the capital, and an expert receiving special governmental allowances from the State Council. He is also a researcher of the new gene NIPA and its initial function. He has been involved in breast cancer diagnosis, surgery, radiotherapy and chemotherapy for more than 20 years. He has been involved in breast cancer diagnosis, surgery, radiotherapy and chemotherapy for more than 20 years, and his long-term patient follow-up data have reached international standards. He has led and participated in many clinical studies at home and abroad, and is responsible for key research projects in Beijing. Her publications include "Breast Cancer Treatment", "Breast Cancer", "Oncology", etc. He has published more than 40 papers in JCO and other reputable journals at home and abroad.