1974-1978 Beijing Foreign Studies University.
1978-1981 A Staff member of the Department of International Organizations and Conferences, Ministry of Foreign Affairs (MFA).
1981-1986 Attaché and Third Secretary of the Permanent Mission of the People's Republic of China to the United Nations Economic and Social Commission for
Asia and the Pacific (ESCAP).
1986-1988 The Third Secretary, and later the Second Secretary, of the Department of International Organizations and Conferences, MFA.
1988-1992 The Second Secretary, and later the First Secretary, of the Permanent Mission of the People's Republic of China to the United Nations.
1992-1996 The First Secretary, and later the Deputy Director, of the Department of International Organizations and Conferences, MFA. He was
1996-1999 The Counselor of the Chinese Embassy in the State of Israel.
1999-2001 The Deputy Director-General of the Department of International Organizations and Conferences, MFA.
2001-2004 The Deputy Commissioner of the Office of the Commissioner of the Ministry of Foreign Affairs of the People's Republic of China in the Hong Kong
Special Administrative Region.
2004-2006 The Permanent Representative, Ambassador Extraordinary and Plenipotentiary of the Permanent Mission of the People's Republic of China to
The United Nations and other International Organizations in Vienna, Permanent Representative of the People's Republic of China to the United Nations
Industrial Development Organization (UNIDO), and Permanent Representative of the People's Republic of China to the International Atomic Energy
Agency (IAEA).
2006-2009 The Director-General, Department of International Organizations and Conferences, MFA.
2009-2012 The Assistant Minister of Foreign Affairs responsible for International Organizations and Conferences, Arms Control.
2012- H.E. Ambassador
