1976-1984
Staff member and Third Secretary, Department of Soviet and East European Affairs, Ministry of Foreign Affairs(MFA)
1984-1988
Third Secretary/Second Secretary, Embassy of the People's Republic of China in the Union of Soviet Socialist Republics
1988-1992
Second Secretary and Deputy Division Director/First Secretary, Department of Soviet and East European Affairs, MFA
1992-1995
First Secretary, Embassy of the People's Republic of China in Russian Federation
1995-1996
First Secretary, Department of European-Central Asian Affairs, MFA
1996-2001
Counselor, Embassy of the People's Republic of China in Russian Federation
2001-2005
Counselor, Department of European-Central Asian Affairs, MFA
2005-2008
Ambassador Extraordinary and Plenipotentiary of the People’s Republic of China to the Republic of Moldova
2008-2010
Ambassador Extraordinary and Plenipotentiary of the People's Republic of China to Georgia
2010-2013
Ambassador Extraordinary and Plenipotentiary of the People's
Republic of China to the Republic of Belarus
2014-
Executive Director of CICA Secretariat