Publication:Option I: Peer reviewed and presented papers will be published in the International Conference Proceedings Series by ACM(ISBN: 978-1-4503-6618-2), which will be archived in the ACM Digital Library, and indexed by Ei Compendex and Scopus, which will be the same with last year.Option II: Selected and excellent papers will be recommended to pulish into the journal "IJIET: International Journal of Information and Education Technology (ISSN: 2010-3689)", which will be submitted for EI (INSPEC, IET), Google Scholar, Crossref and ProQuest, etc. == Submission Methods:Full Paper(publication and oral presentation)Abstract(oral presentation only)Electronic Submission System (.pdf) https://www.easychair.org/conferences/?conf=iciet2019