Zhang Junsai was born in October 1953 in Shanghai.
He graduated from Beijing Foreign Studies University.
- 1979-1983
- Attaché, Embassy of the People’s Republic of China in New Zealand
- 1983-1988
- Attaché and Third Secretary, North American and Oceanian Affairs Dept, Ministry of Foreign Affairs (MFA), PRC
- 1988-1990
- Studied at Fletcher School of Law and Diplomacy, (MA) Tufts University, USA
- 1990-1991
- Second Secretary, North American and Oceanian Affairs Dept, MFA
- 1991-1995
- Consul, Chinese Consulate General in Sydney, Australia
- 1995-1997
- First Secretary and Director, North American and Oceanian Affairs Dept, MFA
- 1997-2000
- Counsellor, Embassy of the People’s Republic of China in Australia
- 2000-2003
- Ambassador Extraordinary and Plenipotentiary of the People's Republic of China to the Republic of the Fiji Islands
- 2003-2007
- Deputy Director General, North American and Oceanian Affairs Dept, MFA
- 2007-present
- Ambassador Extraordinary and Plenipotentiary of the People's Republic of China to the Commonwealth of Australia
Zhang Junsai is married with one daughter.
Ambassaor Zhang Junsai's paper: Deepen co-operation for common development and work together for a better future