1993.07 ——1995.07 Teacher of No.1 Middle School in Hekou District, Dongying City.
1995.07—2000.06 Director, Deputy Director and Director of Finance Bureau of Hekou District, Dongying City
June 2000-March 2002 Secretary of the Government Office of Hekou District, Dongying City
2002.03—2003.02 Director of Economic Research Office of Hekou District, Dongying City, and Director of District Economic System Reform Office.
2003.02—2003.08 Deputy Director, Hekou District Government Office, Dongying City
2003.08—2007.04 Director and Party Secretary of Investment Promotion Committee Office of Hekou District, Dongying City
April 20, 200710.12 Secretary of the Party Committee and Chairman of the National People's Congress of Yihe Town, Hekou District, Dongying City (during which he studied in the postgraduate class of on-the-job cadres at the Party School of Shandong Provincial Party Committee from September 2005 to June 2008).
2010.12—201.12 deputy head of the people's government of Hekou district, Dongying city, and member of the party group.
20 1 1. 12 —— Member of the Standing Committee of Lijin County Committee and Director of the Office of the County Committee