1988.07- 1989.07 Trainee police in the Propaganda Section of Traffic Police Corps of Sichuan Provincial Public Security Department.
1989.07- 1990.07 financial clerk of traffic police corps of Sichuan provincial public security department
1990.07-1991.09 member of the traffic police brigade of Renshou County Public Security Bureau, Sichuan Province (assigned exercise)
1991.09-1992.05 Member of Legal Affairs Department of Traffic Police Corps of Sichuan Provincial Public Security Department.
1992.05- 1997.08 Member of Legal Department of Traffic Police Corps of Sichuan Provincial Public Security Department
1997.08-200 1.05 Deputy Inspector of Legal Affairs Department of Traffic Police Corps of Sichuan Provincial Public Security Department
2001.05-2003.06 Deputy Director of Legal Affairs Department of Sichuan Provincial Public Security Department (2000.09-2002.6438+02, majoring in law at Party School of Provincial Party Committee)
2003.06-2006.09 Deputy detachment leader of traffic police detachment of Suining Public Security Bureau, Sichuan Province (on-the-job training) (promoted to department-level scout in 2004.6438+02)
2006.09-20 10.02 Chief, Legal Department, Traffic Management Bureau Office, Sichuan Provincial Public Security Department
20 10.02- Deputy Director of Audit Department of Sichuan Provincial Public Security Department (during this period: 20 12.07, so far, he has been attached to the Standing Committee of Panzhihua West District Committee)