1982.07- 1985.07 Culture teacher and director of Guangrao County Grain Bureau 1985.09- 1987.07 Management Major of Party and Government Cadres in Dongying Radio and TV University1987.07-1989. 1989.07-1990.12 Chief and Deputy Secretary of the Information Research Section of Guangrao County Government Office1990.12-1993.03 Deputy Secretary of the Party Committee of Daying Township, Guangrao County (in the meantime:) From June 2003 to June 2004 12, the Organization Department of the Municipal Party Committee was appointed as a member of the Standing Committee of Lijin County Committee and the captain of the twelfth batch of task forces dispatched by the municipal government) From April 2004 to September 2005, deputy director of the investigation and research office of Dongying Municipal People's Government and member of the party group from September 2005 to June 2065, deputy director of the investigation and research office of Dongying Municipal People's Government.