1987.08- 1992.07 Work of Guyuan Agricultural College
1992.07-1993.438+02 Work of Economic Planning Office of Guyuan Administrative Office
1993.12-1996.09 Work in Guyuan Experimental Zone (cycle: 1993.09- 1995.09).
1996.09-1997.12 Work of Guyuan District Administrative Office
1997. 12-2000.05 Director of Guyuan District Administrative Office
2000.05-2002.12 Chief, Information Supervision Section, Guyuan Regional Administrative Office (during this period:1998.08-2000.12, majoring in administrative management, Correspondence College, Central Party School)
2002.12-2005.12 Deputy Secretary General of Guyuan Municipal Government
2005.12-2006.07 Member of the Standing Committee of Jingyuan County Committee and Minister of Propaganda Department (during this period: 2006.03-2006.12 worked in Siming District, Xiamen City, Fujian Province)
2006.07-2007.09 Member of the Standing Committee of Pengyang County Committee and Minister of Propaganda Department
2007.09-2008.02 Member of the Standing Committee of Pengyang County Committee and Secretary of Discipline Inspection Commission
2008.02-2008.06 Deputy Secretary of Pengyang County Committee and Secretary of Discipline Inspection Commission
June 20, 200810.09 Deputy Secretary of Pengyang County Committee (during this period: September 20, 200912.07, majoring in management at Ningxia Party School)
2010.09-2012.12 deputy director of the organization department of Guyuan municipal Committee (director level)
2012.12-2015.09 Secretary-General of Guyuan Municipal Committee, Director of Office of Secrecy Committee and Director of Municipal State Secrecy Bureau.
20 15.09- Secretary of Jingyuan County Committee of Guyuan City