1989.07 secretary of beipiao city people's government office;
1990. 10 Secretary of the Office of the People's Government of Shuangta District, Chaoyang City;
1993.03 Deputy Secretary of the Office of the People's Government of Shuangta District, Chaoyang City;
1996.05 Deputy Director of Chaoyang Municipal People's Government Office;
1997.04 Deputy Chief, Comprehensive Section I, Chaoyang Municipal People's Government Office;
1999. 10, Chief of Comprehensive Section I of Chaoyang Municipal People's Government Office;
200 1.02 Deputy Director of Chaoyang Municipal People's Government Office and member of the Party Group;
2004. 12 Deputy Secretary-General of Chaoyang Municipal People's Government, Deputy Director of the Municipal Government Office and Member of the Party Group (studied in shenyang jianzhu university-Benedict University Information Management from July 2006 to March 2008);
2007.06 Deputy Secretary-General of Chaoyang Municipal People's Government, Director of the Municipal Government Office and Party Secretary;
2008.03 Deputy Secretary-General of Chaoyang Municipal People's Government, Director of the Office of the Municipal Government, Party Secretary and Vice Chairman of the Presidium of Chaoyang Disabled Persons' Federation;
2009.09 Deputy Secretary-General of Chaoyang Municipal People's Government, Director of the Municipal Government Office and Party Secretary;
20 10. 1 1 Deputy Secretary, Deputy Mayor and Acting Mayor of CPC Lingyuan Municipal Committee;
20 1 1.05438+0 Deputy Secretary of CPC Lingyuan Municipal Committee and Mayor of the government.