National Master of Engineering Survey and Design, Chief Technical Expert of China Minmetals Corporation, Chief Engineer of Chinese National Engineering Research Centre for Steel Construction, Chief Scientist of Central Research Institute of Building and Construction (Shenzhen) Co., Ltd.

Director of the Expert Committee of The Ministry of Transport of the People’s Republic of China

Former Director of the Energy Research Institute of the National Development and Reform Commission

Member of Party Committee and Deputy Director of Guangdong Energy Administration

President of China Energy Research Society

Deputy Director of International Cooperation Center of National Development and Reform Commission

Member of the CPC Leadership Group and Vice Director of the Development and Reform Commission

Director of Shenzhen Municipal Bureau of Ecology and Environment

Deputy Mayor and Member of the Communist Party Committee of the Shenzhen Municipal People's Government, Secretary of the Longgang District Committee

Executive President and Researcher of Development Research Think Tank of China

Under Secretary for Environment and Ecology Bureau, The government of the Hong Kong Special Administrative Region of the People’s Republic of China

Vice President of the Hong Kong Quality Assurance Agency

Vice President of the Guangzhou Branch, Chinese Academy of Sciences, Secretary of the Party Committee and Vice President of the Shenzhen Institute of Advanced Technology, Chinese Academy of Sciences

Deputy Director and Second Researcher, Climate Change Department, Shenzhen Bureau of Ecology and Environment

Director of the Metrology and Certification Division of the Shenzhen Municipal Administration of Market Supervision

Leading Party Group Secretary and Director of ShenzhenHuman Resources and Social Security Bureau