Prof. D Sc Le Huy Ba successfully defended his PhD thesis (level 1), and was nominated for a second degree and successfully defended his Doctor of Science Thesis in December ,1988, in Sofia, Bulgaria: He is Prof. Sci. Dr.  experienced in  Environmental Ecology, Soil Ecology, Water Environment, especially, about Environmental Toxicology. He found out the role of Peroxydase Enzime in rice leaf, which is resistant toxic. He discovered the change, actions, the way of heavy metal toxic in soil, water and sediments and their influence on Human heath, rice plant. Moreover, He found out condition of Lateralization in highland, sulfate acidization in Mekong Delta and rule of Dynamic and their effect of toxic ions  in environment on plant and Human. He is Member of the Biology Council for National Professor Title of Viet Nam. He published 32 Books , among them, there 7 Monography Books: He has won 3 National Book Awards. He is Viet Nam's Elite House With 52 years teaching, 21 years is full professor.

Dr. Van Nam Thai is an Associate Professor at HUTECH Institute of Applied Sciences (HIAS), Ho Chi Minh City University of Technology – HUTECH. He is now working as Vice Director of HIAS, a Senior Lecturer in the field of Sustainable Energy, Environmental Engineering and Management. He got his master degree at Vietnam National University Ho Chi Minh City (VNUHCM), Vietnam - 2003 and doctorate degrees at Osaka University (Handai), Japan - 2011.

Dr. Thai is major in Environmental Management Systems, Environmental Engineering, Water and Soil Resources Engineering, Environmental and Health Risk Assessment. His skills and expertise are in Health and Environmental Risk Assessment, Life-Cycle Assessment, Environmental Analysis, Environmental Management, Sustainable Consumption and Production, Environmental Modeling, Land Degradation and Soil Remediation. He has published over 100 research items, i.e., 67 articles (36 ISI papers), 17 books and book chapters, 22 conference papers,…One of his publications is published in Journal of Cleaner Production with Citescore: 10.9, IF: 9.279, ISI-Q1.

1978, after graduating from the College of Military Economics, Le Hung specialized in Planning and Cartography, serving the construction of military farms and economic zones. After 1982, Master of Environmental Economics from the National Economics University and moved to Saigon Port in charge of maritime services and concurrent monitoring of pollution for marine environmental (Marpol). Completed the MBA certificate (1998-2000) in Business Administration by University of Montreal - Quebec CANADA in association with tHCMC University of Economics. 

2017 In charge of External Relations at the Association for Conservation of Nature - Environment in Ho Chi Minh City, and Deputy Secretary of the World Environment Online Magazine with consulting, communication and lecturer works onenvironmental issues and the circular economy. Own many specialized articles published in Vietnam's Science & Technology and  Natural Resources & Environment newspaper and most recently (2019-20220) edited, translated and wrote Environmental Science for the author group chaired by Prof. Dr. Le Huy Ba and also had 3 articles in International Environmental Journal and World Water Resources report.

Prof. D Sc Le Huy Ba successfully defended his PhD thesis (level 1), and was nominated for a second degree and successfully defended his Doctor of Science Thesis in December ,1988, in Sofia, Bulgaria: He is Prof. Sci. Dr.  experienced in  Environmental Ecology, Soil Ecology, Water Environment, especially, about Environmental Toxicology. He found out the role of Peroxydase Enzime in rice leaf, which is resistant toxic. He discovered the change, actions, the way of heavy metal toxic in soil, water and sediments and their influence on Human heath, rice plant. Moreover, He found out condition of Lateralization in highland, sulfate acidization in Mekong Delta and rule of Dynamic and their effect of toxic ions  in environment on plant and Human. He is Member of the Biology Council for National Professor Title of Viet Nam. He published 32 Books , among them, there 7 Monography Books: He has won 3 National Book Awards. He is Viet Nam's Elite House With 52 years teaching, 21 years is full professor.

Dr. Van Nam Thai is an Associate Professor at HUTECH Institute of Applied Sciences (HIAS), Ho Chi Minh City University of Technology – HUTECH. He is now working as Vice Director of HIAS, a Senior Lecturer in the field of Sustainable Energy, Environmental Engineering and Management. He got his master degree at Vietnam National University Ho Chi Minh City (VNUHCM), Vietnam - 2003 and doctorate degrees at Osaka University (Handai), Japan - 2011.

Dr. Thai is major in Environmental Management Systems, Environmental Engineering, Water and Soil Resources Engineering, Environmental and Health Risk Assessment. His skills and expertise are in Health and Environmental Risk Assessment, Life-Cycle Assessment, Environmental Analysis, Environmental Management, Sustainable Consumption and Production, Environmental Modeling, Land Degradation and Soil Remediation. He has published over 100 research items, i.e., 67 articles (36 ISI papers), 17 books and book chapters, 22 conference papers,…One of his publications is published in Journal of Cleaner Production with Citescore: 10.9, IF: 9.279, ISI-Q1.

1978, after graduating from the College of Military Economics, Le Hung specialized in Planning and Cartography, serving the construction of military farms and economic zones. After 1982, Master of Environmental Economics from the National Economics University and moved to Saigon Port in charge of maritime services and concurrent monitoring of pollution for marine environmental (Marpol). Completed the MBA certificate (1998-2000) in Business Administration by University of Montreal - Quebec CANADA in association with tHCMC University of Economics. 

2017 In charge of External Relations at the Association for Conservation of Nature - Environment in Ho Chi Minh City, and Deputy Secretary of the World Environment Online Magazine with consulting, communication and lecturer works onenvironmental issues and the circular economy. Own many specialized articles published in Vietnam's Science & Technology and  Natural Resources & Environment newspaper and most recently (2019-20220) edited, translated and wrote Environmental Science for the author group chaired by Prof. Dr. Le Huy Ba and also had 3 articles in International Environmental Journal and World Water Resources report.