2002.07—2003.07 Trainee staff of the Party Working Committee Office and Xixin Street Community Neighborhood Committee of Daode Street Sub-district Office in Huaiyin District, Jinan City;
2003.07—2004.06 Clerk and Assistant Director of Moral Street Sub-district Office, Huaiyin District, Jinan City (deputy department level);
2004.06—2006.06 Director of Huaiyin District Committee of Jinan City, Communist Youth League (during this period: 2003.09—2005. 12 was appointed as Deputy Secretary of the Party Branch of Songzhuang Village and Liuzhuang Village, Wu Jiabao Town, Huaiyin District, Jinan City) (Zheng Ke);
2006.06—2007.05 Deputy Director (Deputy Director) of West Market Sub-district Office, Huaiyin District, Jinan City;
2007.05—2008.02 Deputy Secretary of Jinan Municipal Committee of the Communist Youth League and member of the Party Group (office);
2008.02 —— 20111Deputy Secretary of Shandong Provincial Committee of the Communist Youth League, member of the Party Group, Director of the Youth Working Committee of the Provincial Committee (Deputy Hall).
2011.11-2013.1/member of the Standing Committee of Jining Municipal Committee and Secretary of the Municipal Party Committee. .
2013.11—2015.07 Member of the Standing Committee of Jining Municipal Committee and Secretary of Rencheng District Committee.
20 15.07—— Member of the Standing Committee of Jining Municipal Committee and Secretary of the Political and Legal Committee.
The 12th Standing Committee of Jining City.