1988.09-1998.10 lawyer of Sichuan dayi law firm; (during this period: 1994.06- qualified as a lawyer of People's Republic of China (PRC) (PRC));
1998.10-1999.09 deputy director and lawyer of Sichuan dayi law firm;
1999.09-2004.04 Director and lawyer of Sichuan Dayi Law Firm (during this period: 2000.04-20010.02 concurrently served as Director of Jinyuan Legal Service Office of Dayi County Justice Bureau; 200 1.03-2003.03 studied in the graduate class of economic law major of Southwestern University of Finance and Economics; From March 2002 to March 2004, he studied law at the Network Education College of Southwest Jiaotong University);
2004.04-2004.07 Deputy Director of Legal Affairs Office of Dayi County People's Government;
2004.07-2006.12 Deputy Director of Legal Affairs Office of Dayi County People's Government and Deputy Director of Administrative Service Center of Dayi County People's Government;
2006. 12- He is currently the vice chairman of CPPCC in Dayi County, the deputy director of the Legal Affairs Office of the County People's Government, and the deputy director of the Government Affairs Service Center of the County People's Government.