1978.09—— 1982.07, a law major at Southwest University of Political Science and Law.
1982.07—— 1985.09, teacher of northwest university of politics and law.
1985.09—— 1988.06, Master of Criminal Law, northwest university of politics and law.
1988.06 ——1991.09, teacher of northwest university of politics and law.
1991.09 ——1994.07, Ph.D. candidate in criminal law, China Renmin University.
1994.07—— 1994.08, cadre of the Supreme People's Procuratorate criminal procuratorate.
1994.08—— 1996.05, assistant procurator of the Supreme People's Procuratorate.
1996.05 ——1997.12 deputy director of the attorney general's office of the Supreme People's Procuratorate general office and procurator at the level.
1997.12 ——1999.03, member of the Party Group and Deputy Procurator-General of Shijiazhuang People's Procuratorate, Hebei Province (on-the-job).
1999.03——2000.08, cadre at the level of the Supreme People's Procuratorate Legal Policy Research Office.
2000.08——200 1.07, Deputy Director of Legal Policy Research Office of the Supreme People's Procuratorate and Deputy Bureau-level Prosecutor.
200 1.07——200 1.08, member of the Party Group of Beijing Municipal People's Procuratorate.
2001.08 —— 2003.11,member of the Party Group and Deputy Procurator-General of Beijing Municipal People's Procuratorate.
2003.11—— 2003.12, Party Secretary of Haidian District People's Procuratorate, Beijing.
2003. 12 —— 2004.05438+0, Party Secretary and Acting Procurator-General of Haidian District People's Procuratorate, Beijing.
2004.0 1——2009.09, Party Secretary and Procurator-General of Haidian District People's Procuratorate, Beijing.
2009.09—— Member of Party Group, Vice President, Member of Judicial Committee and Judge of Beijing Higher People's Court.
Representative of the 13th People's Congress of Haidian District