2014— | Deputy Director, State Bureau for Letters and Calls | |
2012—2014 | Director, State Bureau for Letters and Calls, Comprehensive Instruction Department | |
2009—2012 | Director, State Bureau for Letters and Calls, Information Center | |
2007—2009 | Deputy Director, State Bureau for Letters and Calls, Information Center | |
2003—2007 | Deputy Director, State Bureau for Letters and Calls, Visitor Reception Department | |
2003—2007 | Deputy Director, State Bureau for Letters and Calls, Supervision Office | |
1996—2003 | Deputy Director, CPC, Central Committee, General Office, Letters and Calls Bureau |