1983 to 1994, successively served as cadre, deputy section chief and section chief of tunnel management office of Tianjin Luanhe River Diversion Project, and deputy manager of Tianjin Water Conservancy Economic and Technological Development Company;

1994 to 1997, successively served as deputy secretary, deputy director, secretary and director of Tianjin Luanhe River Diversion Engineering Bureau, and assistant to the director of the Municipal Water Resources Bureau (Luanhe River Diversion Engineering Bureau);

1997—September 2003, served as deputy director of Tianjin Water Resources Bureau (Luanhe River Diversion Engineering Bureau);

From September 2003 to March 2008, he served as deputy secretary and director of the Party Committee of Tianjin Water Conservancy Bureau (Luanhe River Diversion Engineering Bureau);

From March 2008 to June 2002, he served as secretary of Tianjin Baodi District Committee;

2065 438+02-2065 438+03 Secretary-General of Tianjin Municipal People's Government, Party Secretary of General Office and Secretary of Baodi District Committee;

20112003—201March, served as deputy mayor of Tianjin Municipal People's Government;

2013—201512, deputy mayor of Tianjin Municipal People's Government and deputy secretary of the Political and Legal Committee of the Municipal Party Committee;

20 15 12—— Served as member of the Standing Committee of Tianjin Municipal Committee and Minister of United Front Work Department.