EeL 2017  Keynote Addresses: Prof. Carol K.K. Chan, Division of Learning, Development and Diversity, Faculty of Education,The University of Hong Kong. Assoc. Prof. Chen Wenli, Learning Sciences and Technology (LST),Academic Group at the National Institute of Education (NIE),Nanyang Technological University (NTU).PSSIR 2017  Keynote Addresses: Prof. Erik Baark, Professor Emeritus, Division of Social Science and the Division of Environment, Hong Kong University of Science & Technology. Assoc. Prof. Andrew T. H. Tan Security Studies and Criminology, Macquarie University, AustraliaPHARMA 2017  Keynote Addresses: Assoc. Prof. Anthony Tsarbopoulos,Department of Pharmacology, University of Athens Medical School, Greece Prof. Ching-Chow Chen College of Medicine, National Taiwan University