He used to be Party branch secretary and deputy instructor of Labor Service Company of Xinjiang Petroleum Bureau Research Institute, deputy section chief of cadre management section of Party Committee Organization Department of Xinjiang Petroleum Bureau, deputy director and director of research office of Party Committee Organization Department of Xinjiang Uygur Autonomous Region, assistant researcher of General Office of Party Committee of Xinjiang Uygur Autonomous Region, deputy secretary-general of General Office of Ministry of Justice, secretary of General Office of Beijing Municipal Committee, deputy secretary of Huairou County Committee of Beijing. Deputy secretary of Beijing Huairou District Committee, deputy head of Beijing Huairou District People's Government, acting head of Beijing Huairou District People's Government, principal of Beijing Huairou District Party School, deputy secretary of Beijing Huairou District Committee, deputy secretary of Beijing Shunyi District People's Government, deputy head of Beijing Shunyi District People's Government, acting head of Beijing Shunyi District People's Government, deputy secretary of Beijing Shunyi District Committee, head of Beijing Shunyi District People's Government and secretary of the district party group.

In February 2009, Secretary of Shunyi District Committee of Beijing.

20 13 0 1, vice mayor of Beijing.

20 13, deputy mayor of Beijing and deputy secretary of the Political and Legal Committee.

20 15 10, member of the Standing Committee of Beijing Municipal Committee and secretary of the Political and Legal Committee.