1982.08- 1990.05 technician, deputy section chief and section chief, Mine Construction Department, Panzhihua Mining Bureau, Sichuan Province;
1990.05- 1992.06 Chief Engineer, Mine Construction Department, Panzhihua Mining Bureau, Sichuan Province;
1992.06- 1994.04 Director of Mine Construction Division, Panzhihua Mining Bureau, Sichuan Province;
1994.04-1995.12 General Manager and Deputy Secretary of the Party Committee of Panling Chemical Corporation (Mine Construction Division) of Panzhihua Mining Bureau, Sichuan Province;
1995.12-1996.12 Deputy Director of Panzhihua Mining Bureau, Sichuan Province;
1996.12-2000.07 Deputy Director of Sichuan Coal Administration Bureau;
2000.07-2004.6438+00 Deputy Director of Sichuan Coal Mine Safety Supervision Bureau;
2004.10-2004.12 Director of Sichuan Coal Mine Safety Supervision Bureau, member of the Party Group of Provincial Safety Production Supervision Administration;
2004.12-2006.02 Director of Sichuan Provincial Administration of Work Safety (Sichuan Coal Mine Safety Supervision Bureau) and Director of Provincial Safety Office (concurrently);
2006.02-20 12.03 Director of Sichuan Provincial Administration of Work Safety (Sichuan Coal Mine Safety Supervision Bureau), Party Secretary and Director of Provincial Safety Office (concurrently);
2012.03-2012.04 Deputy Secretary of Mianyang Municipal Committee;
2012.04-2015.03 Deputy Secretary of Mianyang Municipal Committee, Party Secretary and Mayor of the Municipal People's Government;
20 15.03- Member, Standing Committee Member and Secretary of CPC Liangshan Prefecture Committee
On May 7th, 201May, he served as member, standing committee member and first secretary of the CPC Liangshan Military Sub-committee.
Deputies to the 12th National People's Congress
Member of the 10th CPPCC, the 9th Commission for Discipline Inspection and the 10th Provincial Party Committee.