★★Publication:All accepted papers must be written in English and will be published in International Conference Proceedings by ACM, which is indexed by *Ei Compendex*, and *Scopus* and are expected to be widely read and cited. ★★Good News: ICSIE 2018-2020 conference proceedings have been published by ACM, and indexed by Ei Compendex and Scopus successfully. ★Submission★1. Full paper(publication and presentation)2. Abstract (presentation) For full paper, please upload it to the Electronic Submission System (.pdf) http://www.easychair.org/conferences/?conf=icsie2021For abstract, please send it to This email address is being protected from spambots. You need JavaScript enabled to view it. detail about submission, please visit at http://www.icsie.org/sub.html