1978.08—— 1980.08, a student of Chengdu Military Medical School;
1980.08 ——1981.10, the military doctor of the 20th automobile regiment of the People's Liberation Army;
1981.10 ——1986.12, technician in the Department of Physiology of Chengdu Military Medical School;
1986.12 ——1996.04, Deputy Director and Director of Social Welfare Department of Sichuan Provincial Civil Affairs Department (during this period: 1988.09 —— 1990.08, full-time junior college class in Business Administration Department of Sichuan Economic Management Cadre College.
1996.04—— 1998.03, Deputy Director of Social Affairs Department of Sichuan Provincial Civil Affairs Department;
1998.03—2003.09, Director of Social Affairs Department of Sichuan Provincial Civil Affairs Department (during this period: 1998.03— 1998.07, studied in the youth class of Party School of Sichuan Provincial Party Committee; 1998.09—2000. 12, majoring in administration at the Party School of Sichuan Provincial Party Committee; 1999.09—200 1.07, on-the-job study of postgraduate courses in criminal law in Sichuan University Law School);
2003.09—2008.05, deputy mayor of Guang 'an Municipal People's Government;
2008.05—2008.06, member of the Standing Committee of Guang 'an Municipal Committee;
June 2008-2011.11,member of the Standing Committee of Guang 'an Municipal Committee and Minister of Propaganda Department;
2011.1-2015.05, Deputy Secretary of Guang 'an Municipal Committee;
20 15.05—— Director and Party Secretary of Nanchong Municipal People's Congress Standing Committee.