1994 - 2007 Vice President of Chinese Academy of Agriculture Science （CAAS）

中国农业科学院副院长

· 1995 - 2000 Assistant Governor of People’s Government of Guizhou Province

贵州省人民政府省长助理

· 2007-2010 Inspector of Grassland Supervision and Monitoring Centre of the Chinese

Ministry of Agriculture

中华人民共和国农业部草原监理中心巡视员

· 2010- 至今 Inspector,Bureau of Quality and Safety Supervision for Agro-products Chinese Ministry of Agriculture.

中华人民共和国农业部农产品质量安全监管局巡视员

· 1983-1988 Gembloux Agricultural University , Belgium. MSc. and Ph.D

比利时让布鲁农业大学，农学博士

· 1982-1983 Institute of Foreign Language, Beijing Attending English and French training

Courses

北京外国语学院，英语和法语培训

· 1978-1982 University of Wisconsin and Western IllinosUniversity , USA Advanced study

美国威斯康星州立大学和西伊利诺斯州立大学，进修

·Working in Biotechnology Center of CAAS in charge of biotechnology research on agricultural environment as anassociate professor in (1988-1991).

1988-1991年，任中国农科院生物技术中心副研究员，农业环境方向。

· From 1993 to 1996, he was invited by the Ministry of Science and Technology (MOST) to serve as the Special Expert in the EU project “Life Science and Technology in the Developing Countries”(INCO).

1993-1996年，受科技部邀请作为欧盟“发展中国家生命科学与技术”项目特邀专家。

· Acting Director General of Department of International Cooperation 1991 – 1995.

1991-1995年，任国际合作办公室副主任(主持工作)。

· Vice President of CAAS. professor 1994- 2007.

1994年-2007年，中国农业科学院副院长,研究员。

· Assistant Governor of People’s Government of Guizhou Province, In charge of science and technology in agriculture ecology in 1995 – 2000.

1995-2000年，贵州省人民政府省长助理，分管农业生态科学技术。

· Executive member of consultative group of international agricultural research (CGIAR).

2003-2007年，国际农业研究磋商组织执委。

· Working in Grassland Supervision and Monitoring Centre of the Chinese Ministry of Agriculture in charge of Division of Conservation and Division of Information and Publicizingas deputy director-general (2007-2010).

2007-2010年，中华人民共和国农业部草原监理中心 巡视员，分管环境保护、监测和宣传。

· Member of the science andtechnology commission of the Chinese Ministryof Environment protection.

2006年至今，中华人民共和国环境保护部科技委员会委员

· Working in Bureau of Quality and Safety Supervision for Agro-productsof the Chinese Ministry of Agriculture(from 2010 ) in charge of science,technology and international cooperation.

2010至今，中华人民共和国农业部农产品质量安全监管局巡视员，分管科技和国际合作。

·Honorary Professor of Department of Applied biology and Chemical Technology of Polytechnic University (Hong Kong).

2011至今，香港理工大学应用生物和及化学科学系荣誉教授。

· Has published more than 80 scientific papers on the agro-environment and ecology, among which more than 20 on agricultural tri-dimensional pollution and its control.Edited and translated seven books.

在农业生态环境领域发表论文80余篇，其中20余篇文章是关于农业立体污染和控制。已编著、翻译7本专著。