1990.06—— 1995.03, Director of Policy Research Office of Nanhui County Committee, Standing Committee of County Committee, Director of Policy Research Office, Standing Committee of County Committee and Deputy County Magistrate.
1995.03—— 1998.07, Deputy Secretary of Jiading District Committee of Shanghai (1995.05—— 1998.05, Tibet Aid, Deputy Secretary of Xigaze District Committee of Tibet, Head of the Liaison Group of the First Group of Tibet Aid Cadres in Shanghai).
1998.07—2003.03, Deputy Secretary, Vice Chairman and General Manager of the Party Committee of Shanghai Agriculture, Industry and Commerce (Group) Corporation, Secretary of the Party Committee, Chairman and General Manager (200 1, graduated from Shanghai Branch of Nanjing Institute of Political Science of the People's Liberation Army with a university degree. )。
2003.03—2007.05, Party Secretary and Director of Shanghai Civil Affairs Bureau, Director and Party Secretary of Shanghai Agriculture Committee (graduated from China Europe International Business School in 2006 with MBA).
2007.05—2008.02, Member of the Standing Committee of Shanghai Municipal Committee, Director of Municipal Agriculture Committee and Secretary of Party Group.
2008.02——20 13.05, member of the Standing Committee of Shanghai Municipal Committee and secretary of Pudong New Area Party Committee.
20 13.05——20 15.06, member of the Standing Committee of Shanghai Municipal Committee and Minister of Propaganda Department.
20 15.06——20 16.03 deputy director of the central network security and informatization leading group office and deputy director of the national internet information office.
20 16.03—— Deputy Director of the Office of the Central Cyber Security and Informatization Leading Group, Deputy Director of the National Internet Information Office and Secretary of the Party Committee.