1992~1995 Ph.D. in Labor Hygiene and Occupational Diseases, School of Public Health, West China Medical University, Chengdu, China 1987~1990 M.S. in Clinical Biochemistry, School of Medicine, Chongqing Medical University, Chongqing, China 1980~1985 Bachelor of Medicine, Chongqing Medical University, Chongqing, China Professional Experiences 2009~Now Title: Professor (2012~ PhD supervisor) Location: Department of Toxicology, School of Public Health, Southern Medical University, China 2003~2009 Title: Postdoctoral Research Scholar Location: The University of Iowa, College of Pharmacy, Iowa City, Iowa, Title: Postdoctoral Associate 1995~2000 Title: Lecturer/associate professor Location: Department of Preventive Medicine/Institute for Chemical Carcinogenesis, Guangzhou Medical College, Guangzhou, China