Services to Professional Organizations

       Secretary, Inverse Problems International Association (IPIA), 2023--present
       Panel Member, Physical Sciences Panel, University Grants Committee, HKSAR, 2018--present
       Member, Liu Bie Ju Centre for Mathematical Sciences, City University of Hong Kong, 2020--present
       Board Member, Hong Kong Society for Industry and Applied Mathematics, HKSAR, 2020--present
       Secretary, East Asia Section of Inverse Problems International Association, 2016--present

Editorial Services

       Communications on Analysis and Computation, American Institute of Mathematical Sciences, Co-Founding Editor-in-Chief (2022--present)
       Heliyon, Cell Press, Advisory Board Member (2022--present)
       Journal of Nonlinear Mathematical Physics, Springer (2022--present)
       Mathematics, MDPI (2021--present)
       Inverse Problems and Imaging, American Institute of Mathematical Sciences (2017--present)
       Journal of Korean Society for Industrial and Applied Mathematics (2014--present)
       e-Journal of Analysis and Applied Mathematics (e-JAAM) (2018--present)
       Contemporary Analysis and Applied Mathematics (2015--2018)
       Guest Editor, East Asian Journal on Applied Mathematics
       Guest Editor, Electronic Research Archive
       Guest Editor, AIMS Mathematics