1973.08— 1984.02 Minister of Propaganda Department of Changwei (Weifang) District Committee (in the meantime:1973.10—1974.10,/kloc.
1984.02- 1988.08 Deputy Director of Weifang Municipal Bureau of Culture.
1988.08-1992.12 Director of Weifang Municipal Bureau of Culture and Party Secretary;
1992.12—1993.03 Standing Committee of Weifang Municipal Committee of the Communist Party of China;
1993.03 ——1997.12 member of the standing Committee of Weifang municipal Committee of the communist party of China and minister of propaganda department;
1997.12—2002.12 Deputy Secretary of Weifang Municipal Committee of the Communist Party of China (during which: 1998.03- 1998.07 studied at the Central Party School; 1998.09—200 1.07, majoring in economic management in the in-service postgraduate class of the Central Party School);
2002.12-2006.12 Deputy Secretary of Weifang Municipal Committee of the Communist Party of China and Party Secretary of Weifang Medical College;
2006. 12—20 13.4 Director and Party Secretary of Shandong Bureau of Geology and Mineral Exploration and Development;
20 13.04 —— Member of the Standing Committee of Shandong Provincial Political Consultative Conference and Director of Population, Resources and Environment Committee.
Representative of the 7th and 8th Party Congress of Shandong Province, member of the 8th and 9th Weifang Municipal Committee.