1998— | Member, China Ocean Shipping Group CPC, Party Committee | |
1998— | Chairman, China Ocean Shipping Group, Union Organization | |
1994—1999 | Director, China Ocean Shipping Group, Operation Management Department Shandong Province, Qingdao City | |
1989—1994 | Head, China Ocean Shipping Group, Qingdao Marine College Shandong Province, Qingdao City | |
1985—1989 | Secretary, China Ocean Shipping Group, Safety and Maintenance Department CPC, Party Committee Shandong Province, Qingdao City |