1969.09—— 1987.06 Deputy Director of Propaganda Department of Binxian County Committee of Heilongjiang Province, cadre of Organization Department of Songhua River District Committee, and Deputy Director of Youth Cadre Department of Organization Department of Heilongjiang Provincial Party Committee.

1987.06—— 1999.03 Deputy Director, Fourth Director and Deputy Director of the Local Cadre Bureau of the Central Organization Department.

1999.03——2002. 12 Director of the Party, Government and Foreign Affairs Cadre Bureau of the Central Organization Department and Director of the Third Cadre Bureau.

2002. 12——2009.06 Member of the Supreme People's Procuratorate Party Group and Director of Political Department.

2009.06—2009.09 Member of Party Group, Deputy Procurator-General, Member of Procuratorial Committee and Director of Political Department of the Supreme People's Procuratorate.

2009.09—— Member of the Supreme People's Procuratorate Party Group, Deputy Procurator-General, and member of Procuratorial Committee.