1970.12-1976.06 army 13 army soldier and vice squad leader.

1976.06- 1978.05 Workers in Xichang Medical Device Repair Factory

1978.05- 1979.08 Xichang District Planning Commission staff

1979.08- 1988.02 Examiner, Deputy Chief of Secretary Unit and Director of Office of Xichang County Public Security Bureau (during this period: 1985.09- 1987.07 studied in Xichang Normal University)

1988.02- 1992.07 worked in ya' an district public security department, and served as deputy inspector, deputy director and chief of pre-trial department.

1992.07- 1993.03 Deputy Director of Public Security Bureau of Ya 'an City (now Yucheng District)

1993.03- 1994.06 Standing Committee of Ya 'an Municipal Committee (now Yucheng District) and Director of Public Security Bureau.

1994.06-1997.11Member of the Standing Committee of Ya 'an Municipal Committee (now Yucheng District), Director of Public Security Bureau, Deputy Director of Public Security Department of Ya 'an District.

1997.1-2000.03 Deputy Secretary of Ya 'an Municipal Committee (now Yucheng District), Director of Public Security Bureau, Deputy Director of Ya 'an District Public Security Department (during which: 1998.08 served as a county scout,1998.6538+)

2000.03-2000.12 Director of Ya 'an District Public Security Bureau

2000.12-2003.12 Director of Ya 'an Public Security Bureau

2003.12-2006.03 Director of Meishan Public Security Bureau

2006.03-2006.11director of Meishan public security bureau (deputy department level)

2006. 1 1- Attorney General of Meishan People's Procuratorate

2015.1-Resigned as the chief procurator of Meishan Municipal People's Procuratorate.