2012—2017 | Alternate Member, 18th CPC, Central Committee | |
2007—2012 | Alternate Member, 17th CPC, Central Committee | |
2007— | Deputy General Engineer, China Railway Construction Corp., First Survey and Design Institute | |
2000— | General Engineer, (Qinghai-Tibet Railway Design) | |
1980—1984 | Student, Shanghai Railway Institute Shanghai Municipality |