1971.04 ——1973.08, medical students of changwei medical college (general education); 1973.08—— 1985.09, teacher of changwei medical college, director of teaching and research group of obstetrics and gynecology, physician of scientific research department and deputy director of personnel department;
1985.09—— 1992.08, Deputy Secretary of the Party Committee of Qingdao Municipal Health Bureau;
1992.08—— 1993.03, Party Secretary of Qingdao Municipal Health Bureau;
1993.03—— 1998.02, Party Secretary and Director of Qingdao Municipal Health Bureau, Director of Qingdao Municipal Administration of Traditional Chinese Medicine;
1998.02—— 1998.03, Vice Mayor of Qingdao Municipal People's Government;
1998.03——2002.07, deputy mayor of Qingdao Municipal People's Government, member of the party group;
2002.07—2003.05, deputy mayor of Qingdao Municipal People's Government, member of the Party Group and member of the Executive Committee of BOCOG;
2003.05—2003.06, deputy mayor of Qingdao Municipal People's Government, member of the party group of the municipal government, executive member of BOCOG, and executive vice chairman of Qingdao Olympic Sailing Committee;
From June 2003 to February 2004, he was the deputy mayor of Qingdao Municipal People's Government, a member of the party group of the municipal government, a member of the Executive Committee of the Beijing Olympic Organizing Committee, the executive vice chairman of Qingdao Olympic Sailing Committee and the deputy secretary of the party group;
2004.02—2007.04, deputy mayor of Qingdao Municipal People's Government, member of the party group of the municipal government, member of the Executive Committee of Beijing Olympic Organizing Committee, executive vice chairman of Qingdao Olympic Sailing Committee, deputy secretary of the party group, and president of Qingdao Red Cross Society;
2007.04—2008.0 1, member of the Standing Committee of Qingdao Municipal Committee of the Communist Party of China, deputy mayor, deputy secretary of the party group of the municipal government, executive member of Beijing Olympic Organizing Committee, executive vice chairman of Qingdao Olympic Sailing Committee, deputy secretary of the party group and president of Qingdao Red Cross Society;
2008.01—— May 2008, member of the Standing Committee of Qingdao Municipal Committee of the Communist Party of China, director of the United Front Work Department of the Municipal Committee, executive member of Beijing Olympic Organizing Committee, executive vice chairman of Qingdao Olympic Sailing Committee, deputy secretary of the party group and president of Qingdao Red Cross Society;
2008.05—2008. 12, member of the Standing Committee of Qingdao Municipal Committee of the Communist Party of China, director of the United Front Work Department of the Municipal Committee, member of the Executive Committee of Beijing Olympic Organizing Committee, executive vice chairman of Qingdao Olympic Sailing Committee, and deputy secretary of the party group;
2008. 12, Member of the Standing Committee of Qingdao Municipal Committee of the Communist Party of China and Minister of the United Front Work Department of the Municipal Committee.
20 13.02, Standing Committee of Qingdao Municipal Committee of the Communist Party of China.
Member of the 7th, 8th and 10th Provincial Political Consultative Conference, representative of the 7th and 8th Municipal Party Congress, and member of the 8th and 9th Municipal Party Committee.