1991.07 ——1995.03 Secretary of the Office of the Fifth Engineering Bureau of the Ministry of Railways (in the meantime: 1994.03—— 1995.02 seconded to the office of the Railway Construction Leading Group of the Guizhou Provincial Planning Commission).
1995.03—— 1996.03 Deputy Director of Guizhou Railway Corporation Office (section level)
1996.03—— 1999.06 Deputy Director of Guizhou Provincial Railway Corporation and Guizhou Shuibai Railway Company (section level)
1999.06 —— 2001.1Director of the Rights and Interests Department of Guizhou Provincial Committee of the Communist Youth League (1998.04—— 1999.07 seconded to the office of the Railway Construction Leading Group of Guizhou Provincial Planning Commission).
2001.1—2002.12 Deputy Minister of Rights and Interests Department of Guizhou Provincial Committee of the Communist Youth League (presiding)
2002. 12——2006.02 Minister of Propaganda Department of Guizhou Provincial Committee of the Communist Youth League (studied in Civil and Commercial Law from September 2000 to June 2003).
2006.02—2007.09 Minister of Organization Department of Guizhou Provincial Committee of Communist Youth League
2007.09-20111Member of the Party Group and Discipline Inspection Officer of Guizhou Provincial Committee of the Communist Youth League (during the period: 2008.08-2010.03, he was transferred to Scientific Outlook on Development Activity Office as a full-time deputy director for in-depth study and practice; 2010.03 —— 2011.01participated in the poverty alleviation task force of party building in Tianzhu county, Guizhou province; 2011.01-201.11transferred to the provincial office of striving for excellence and working style construction as full-time deputy director).
2011.1-2015.08 Member of the Standing Committee of Qiandongnan State Committee of Guizhou Province and Secretary of the State Discipline Inspection Commission.
20 15.08—— Member of the Standing Committee of Qiannan State Committee, Secretary of Weng 'an County Committee and Secretary of the Party Working Committee of Guizhou Weng 'an Economic Development Zone.