He has served as a teacher and team leader of Caochang Middle School in Tongxian County, Beijing. Cadres of the Organization Department of Tongxian County Committee, chief and deputy minister of the cadre department; Party Secretary of Chengguan Town, Tongxian County; Standing Committee of Tongxian County Committee; Deputy secretary, acting county magistrate and county magistrate of Changping County Committee; Deputy secretary, acting district head and district head of Chaoyang District Committee.

065438- 10 in 2003 as secretary of Chaoyang district Committee.

In June 2006, he served as member of the Standing Committee of Beijing Municipal Committee and secretary of Chaoyang District Committee.

In June 2006, he served as member of the Standing Committee of Beijing Municipal Committee and secretary of directly under the authority Municipal Working Committee.

From June 5, 2006 to February 2006, he served as member of the Standing Committee of Beijing Municipal Committee, Secretary-General and Secretary of directly under the authority Municipal Working Committee.

On July 20 12, he served as member of the Standing Committee of Beijing Municipal Committee and executive deputy mayor.

Alternate member of the 18th Central Committee and deputy to the 12th National People's Congress.