1987.12-1994.03 worked in Puyang public security bureau, 1992.6 served as assistant to the discipline inspection commission.
1994.03- 1995.05 deputy political commissar of the traffic police detachment of Puyang public security bureau (deputy department level)
1995.05- 1997.07 Deputy Political Commissar of the Traffic Police Detachment of Puyang Public Security Bureau (at the section level) (meanwhile:
1994.9-1996.12 Economic Management Major of Party School of Henan Provincial Party Committee)
1997.07-200 1.03 captain of traffic police detachment of Puyang public security bureau (deputy county level)
2001.03-2006.438+0 Deputy Director of Public Security Bureau of Puyang City, Member of Party Committee and Director of Public Security Bureau of Hualong District.
2006.01-2007.10 Deputy Director and Party Committee Member of Puyang Public Security Bureau
2007. 10—— Deputy Director and Party Committee Member of Puyang Public Security Bureau (county level)