He used to be deputy secretary and secretary of Tongxian County Committee of the Communist Youth League, member of the Standing Committee of Tongxian County Committee, secretary of Gan Tang Township Party Committee and secretary of Liyuan Town Party Committee. Member of the Standing Committee of Tongzhou District Committee, secretary of Liyuan District Committee, deputy head of Tongzhou District, member of the Standing Committee and deputy head of Tongzhou District Committee; Deputy Secretary and Deputy Director of the Party Group of Beijing Safety Supervision Bureau, and Deputy Secretary and Deputy Director of the Party Group of Beijing Coal Mine Safety Supervision Branch (concurrently) (participated in the second training course for district and county leading cadres in Beijing in February 2065 438+2000)

20 1 1 1 Deputy Secretary and Deputy Director of the Party Group of the Municipal Communications Commission.

20 13 June served as deputy secretary and deputy director of the Party Group of Beijing Municipal Transportation Commission, and director of the Transportation Administration Bureau of Beijing Municipal Transportation Commission (concurrently).

20 13, 1 1, proposed to be the party secretary of Beijing Municipal Administration of Work Safety, and proposed to be nominated as the director of Beijing Municipal Administration of Work Safety.