| 1998— | Member, China Ocean Shipping Group CPC, Party Committee | |
| 1998— | Vice-President, China Ocean Shipping Group | |
| 1993—1996 | Deputy Director, China Ocean Shipping Group, International Freight Forwarding Company | |
| 1993—1996 | Deputy Director, China Ocean Shipping Group, Container Lines Department | |
| 1993—1996 | Managing Director, China Ocean Shipping Group, International Freight Forwarding Company | |
| 1993—1998 | Deputy Director, China Ocean Shipping Group | |
| 1986—1993 | General Manager, China Ocean Shipping Group, International Freight Forwarding Company Beijing Municipality | |
| 1980—1986 | General Manager, China Ocean Shipping Group, Shipping Department | |
| 1975—1980 | Assistant Manager, Nantong Ocean Shipping Agency Jiangsu Province, Nantong City |