1988.07- 1992.02 Power Supply Communication Technician in Mentougou Mine of Beijing Mining Bureau
1992.02-1993.10 Luoyang bearing factory certified factory cadres
1993.10-1997.12 Member of the Municipal Examination and Approval Section of Luoyang Land Planning Administration Bureau.
1997. 12-2002.08 Deputy Chief, Municipal Examination and Approval Section, Luoyang Land Planning Administration Bureau
2002.08-2003.6438+02 Chief, Municipal Engineering Section, Luoyang Municipal Bureau of Land Resources and Urban Planning
2003.12-2005.12, director of planning management office of Luoyang new district development and construction office
2005.12-2009.08 Member of the Party Group and Deputy Director of Luoyang Urban Planning Bureau, Deputy Director and Member of the Party Group of Luoyang New District Development and Construction Office.
2009.08—— Deputy Director of Luoyang Urban and Rural Planning Bureau, member of the Party Group, Director of the Second Construction Bureau of Luoyang New District Management Committee, and Director of the Reform and Development Planning Bureau.