1990 ——1993, Attaché and Third Secretary of the Permanent Mission of China to the United Nations.
1993 ——1994, Third Secretary and Deputy Director of the International Department of the Ministry of Foreign Affairs.
1994 ——1995, majoring in economics and political science, London School of Economics, United Kingdom of Great Britain and Northern Ireland.
1995 ——1996, Deputy Director of the International Department of the Ministry of Foreign Affairs.
1996 ——1999, Deputy Director, Director and Counsellor of the State Council Foreign Affairs Office.
1999 —200 1 year, deputy director of the Central Foreign Affairs Office.
200 1 —2002, Counsellor, Embassy of China in the United Kingdom.
From 2002 to 2004, Minister Counsellor, Embassy of China in the Kingdom of Belgium and Delegation to the European Community.
From 2004 to 2009, Deputy Director and Director of the Policy Research Department of the Ministry of Foreign Affairs.
2009-20 1 1, Director, Information Department, Ministry of Foreign Affairs.
2011-2013, Assistant Foreign Minister.
2013-2016, ambassador extraordinary and plenipotentiary of China to the Australian Federation.
20 16 —— Permanent Representative and Ambassador Extraordinary and Plenipotentiary of China to the United Nations Office and other Swiss international organizations.