★ Proceedings************************* Full papers accepted by EECR 2021 conference would be published into EECR 2021 Conference Porceedings, which will be published into Journal of Physics: Conference Series (JPCS), and submitted for indexing by Ei Compendex, Scopus, Thomson Reuters (WoS), Inspec. ★ History************************* ◥EECR 2018 January 12-14, 2018 | Chengdu, China EECR 2018 proceedings has been indexed by EI Compendex and Scopus.◥EECR 2019 January 12-14, 2019 | Guangzhou, China EECR 2019 proceedings has been indexed by EI Compendex and Scopus◥EECR 2020 January 10-12, 2020 | Xiamen, China EECR 2020 was successfully held in Xiamen, China with the support from Huaqiao University. ★ Submission************************* ◥A. Full paper(publication and presentation) B. Abstract (only presentation)◥Submission MethodElectronic Submission System:https://easychair.org/conferences/?conf=eecr2021Any question, please contact:This email address is being protected from spambots. You need JavaScript enabled to view it.