1978.10-1983.07 Department of Clinical Medicine, Chongqing Medical College.
1983.07- 1997.06 worked in Wanxian District People's Hospital and Wanxian Central People's Hospital in Sichuan Province (period: 1988. 10).
1997.06- 1998.06 worked in Wanxian Central People's Hospital in Chongqing.
(In the meantime: 1997. 10 Deputy Chief Physician)
1998.06-2006.05 worked in Chongqing Three Gorges Central Hospital (during which: 1998.07 concurrently served as the vice chairman of Wanzhou District Committee of the Agricultural Workers' Party,1991.02-1992.02 Department of Hepatobiliary Surgery, Southwest Hospital of the Third Military Medical University. Deputy director of surgery in 2002.08, director of surgery in 2003, chief physician in 2003, and director of hepatobiliary surgery in 2005.02.
2006.05-2006.08 Deputy Chairman of Chongqing Wanzhou District Committee of Agricultural Workers' Party (concurrently), Vice President of Chongqing Three Gorges Central Hospital.
2006.08-2006.10 Vice Chairman of Chongqing Wanzhou District Committee of Agricultural and Labour Party (concurrently) and Vice President of Chongqing Three Gorges Medical College.
2006.10-2007.02 Chairman of Chongqing Wanzhou District Committee of Agricultural Workers' Party (concurrently), vice president of Chongqing Three Gorges Medical College.
2007.02 -
Member of the Second CPPCC in Chongqing, the Standing Committee of the First CPPCC in Wanzhou District and the Standing Committee of the Second People's Congress in Wanzhou District.