From May 1976 to November 1989, he served as deputy secretary of the Party Branch of Jincheng Gold Mine in Laizhou City. From December 1989 to March 2003, he served as director and secretary of the Laizhou Gold Smelting Plant. From April 2000, he served as Shandong Tiancheng Biotech Co., Ltd.

Chairman and General Manager of Gold Industry Co., Ltd.

National Outstanding Spark Entrepreneur.