Senior researcher, Director of women's health department, Women’s and children’s health center of China CDC, Member of the Standing Committee of women's health branch of Chinese Preventive Medicine Association, Deputy leader of national cervical cancer prevention and control cooperation group of China Cancer Foundation, Member of the Standing Committee of Chinese Society for Colposcopy and Cervical Pathology.

中国疾控中心妇幼中心妇女保健部主任，中华预防医学会妇女保健分会常委；中国优生科学协会阴道镜和宫颈病理学分会常委；中国癌症基金会-全国子宫颈癌防治协作组副组长