He has served as deputy director of the Office of the First People's Hospital of Yunnan Province, director of the Provincial Health Talent Training Center, general manager of Longyun Pharmaceutical Co., Ltd., director of the Science and Education Department and Office of the Provincial Health Department, secretary of the Party Committee of the First People's Hospital of Yunnan Province, dean of Kunhua Medical College of Kunming University of Science and Technology, and party secretary of the provincial US Food and Drug Administration.