Publication: Papers reviewed by experts from the conference organizing committee will be accepted and published by ACM. The published papers will then be submitted to ACM Digital Library, Ei Compendex, Scopus etc. for indexing. ICIEB 2021 ISBN: 978-1-4503-9021-7 Some accepted papers will be recommended to be published in International Journal of e-Education, e-Business, e-Management and e-Learning (IJEEEE), (ISSN: 2010-3654), which will be indexed by Engineering & Technology Digital Library, Google Scholar, Electronic Journals Library, QUALIS, ProQuest, EI (INSPEC, IET). Regular Papers: 12 pages (ACM New template), including all figures, tables, and references. Conference Program: Day 1 - 09 June, 2021-Sign-in for ICIEB 2021 Day 2 - 10 June, 2021-Openning Remarks & Keynote Speech & Participants' presentations Day 3 - 11 June, 2021-Walking Tour of the City (Optional to purchase) Contact: Conference Secretary: Ms. Carol Wu Email: This email address is being protected from spambots. You need JavaScript enabled to view it. Tel: +852-3500-0005 (Hong Kong) +86-13438979298