Enge Wang’s service to the physics community in many committees, for examples of the Vice President (2017-2020) of the International Union of Pure and Applied Physics  (IUPAP), the International Councilor of American Physical Society (APS, 2019-2021), the Chairman of Global Cooperation Alliance of Science Centers (GCASC, 2019-), the board member of MRS Pacific Rim Committee, and the Vice President of the Chinese Physical Society (CPS, 2012-2015). He is an honorary professor of Department of Physics, the University of Hong Kong, and a member of the International Advisory Board, the PIRE-ECCI of University of California Santa Barbara, the Graduate School for Integrative Sciences and Engineering of National University of Singapore, the Materials Simulation Laboratory of University College London (UK), the Center for Advanced Interdisciplinary Research in Materials of University of Chile (Chile), the National Institute for Materials Science (Japan), the President’s International Advisory Council, King Abdullah University for Science and Technology (Saudi Arabia), and the Graduate School and Research Center, Monash University (Australia). Meanwhile he has chaired or acted as an organizer for tens of conferences, including APS, MRS and IUMRS etc.