1983 Since August, he has served as a teacher of Beijing Institute of Posts and Telecommunications, director of the general office of the State Council, deputy secretary-general of Shenzhen Municipal Government and director of the office of the State Radio Regulatory Commission.

From June 65438 to July 0998, he served as director of the Radio Administration Bureau of the Ministry of Information Industry and secretary of the Party Committee of the State Radio Office.

Since February 2004, he has served as the director of the General Office of the Ministry of Information Industry and the General Office of the Ministry of Industry and Information Technology.

In April 2009, he served as a member and director of the Party Group of the General Office of the Ministry of Industry and Information Technology.

2011February, Vice Minister of Industry and Information Technology.