1998— | Vice-President, China Energy Conservation Investment Corporation | |
1996—1998 | Director General, China Energy Conservation Investment Corporation, Energy Conservation Department | |
1996—1998 | General Manager, China Energy Conservation Investment Corporation | |
1994—1995 | Chief Engineer, China Energy Conservation Investment Corporation, Energy Conservation Department | |
1991—1994 | Official, National Development and Reform Commission, Economic Research Center, State Planning Commission, Bureau of Energy Conservation |