1982.09- 1986.07 radio technology major, radio engineering department, southeast university;

1986.07- 1989.07 majoring in radio physics and radio electronics;

1989.07-1991.12 Associate Professor, Department of Electronic Engineering, School of Engineering, Suzhou University;

1991.12-1994.09 Lecturer, Department of Electronic Engineering, School of Engineering, Suzhou University;

1994.09- 1998.06 Head of Department of Electronic Engineering, School of Engineering, Suzhou University (during this period: 1995.09- 1996.09 Visiting Scholar, University of Sussex, UK);

1998.06-20010.06 Director of Information Engineering Teaching and Research Section, School of Engineering, Suzhou University;

2001.06-2002.11Deputy Director of Suzhou Science and Technology Bureau, member of the Party Group;

2002.11-2005.1deputy director of the municipal development planning commission and member of the party group;

2005.01-2005.07 Director of Municipal Science and Technology Bureau, Party Secretary and Director of Municipal Intellectual Property Office;

2005.07-2008.01Director of Municipal Science and Technology Bureau, Party Secretary, Director of Municipal Intellectual Property Office, and Deputy Director of High-tech Zone Management Committee;

2008.01-2011.02 Director of Municipal Science and Technology Bureau, Party Secretary and Deputy Director of Suzhou High-tech Zone Management Committee;

2011.02-2011.04 Deputy Secretary of the Party Working Committee of High-tech Zone, Deputy Director of Management Committee, Deputy Secretary and Deputy District Chief of Huqiu District Committee, Director of Municipal Science and Technology Bureau;

20 1 1.04 Up to now, deputy secretary of the Party Working Committee of High-tech Zone, deputy director of the Management Committee, deputy secretary and deputy head of Huqiu District Committee.

From July 20 12 to present, he has served as deputy secretary of the Party Working Committee, director of the Management Committee, deputy secretary of Huqiu District Committee and candidate for the district head of huqiu district.