★★Publication:All accepted papers must be written in English and will be published in International Conference Proceedings, which is indexed by *Ei Compendex*, and *Scopus* and are expected to be widely read and cited. The papers of ICSEE 2018 was published into journal: IJSGCE: ISSN: 2315-4462 (Print), ISSN: 2373-3594 (Online), which indexed by Scopus, et al. The papers of ICSEE 2019 was published into IOP Conference Series: Earth and Environmental Science (EES) (Online ISSN: 1755-1315; Print ISSN: 1755-1307), which will be indexed by EI Compendex, Scopus soon. ★Submission★1. Full paper(publication and presentation)2. Abstract (presentation) For full paper, please upload it to the Electronic Submission System (.pdf) http://confsys.iconf.org/submission/icsee2020For 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: http://www.icsee.org/sub.html