Paper Publishing: All accepted papers of ICEI 2022 can be published into International Conference Proceeding, which will be indexed by EI Compendex and Scopus, Thomson Reuters (WoS), Inspec,et al. Conference Chair : Prof. Miwako Hosoda, Seisa University, Tokyo, Japan Prof. Wallace C.H. Choy, The University of Hong Kong, Hong Kong Program Co-chairs : Prof. Chan Jin Park, Incheon National University, South Korea Prof. Kokyo Oh, Center for Environmental Science in Saitama, Japan Contact Methods: E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Tel: +852-3500-0137 (Hong Kong)/+1-206-456-6022 (USA)/+86-28-88220101 (Chengdu) Conference Specialist: Ms. Iris Tang