The submitted full papers will be peer-reviewed, accepted and registered full papers will be published by IEEE conference proceedings, will be submitted for inclusion into IEEE Xplore, and EI Compendex, Scopus, etc. *Conference History:ICCRD 2020 Haiphong City, Vietnam Please refer to http://www.iccrd.org/2020.htmlICCRD 2019 Da Lat, Vietnam Please refer to http://www.iccrd.org/2019.htmlICCRD 2018 Phu Quoc Island, Vietnam Papers published in Journals, IJCTE(V10N2), IJMMM(V6N6), IJIEE(V8N1), JOAMS(V6N1).Please refer to http://www.iccrd.org/2018.htmlICCRD 2017 Ho Chi Minh City, Vietnam Please refer to http://www.iccrd.org/2017.htmlICCRD 2016 Nha Trang, Vietnam Papers published in Journals, IJCCE (V5N6), IJMO (V6N2), IJCEE (V8N2), IJIEE (V6N3), JACN (V4N2)Please refer to http://www.iccrd.org/2016.htmlICCRD 2015 Ho Chi Minh City, VietnamPapers published in Journals, IJIET (V6N6,V6N7), IJIMT(V6N1), LNSE (V4N2)Please refer to http://www.iccrd.org/2015.htmlICCRD 2014, Hanoi, Vietnam, Papers published in Journals, IJCEE, IJIEE,LNSE, JCP(V9N7,V9N9)ICCRD 2013, Ho Chi Minh City, Vietnam, ISBN: 9780791860182ICCRD 2012, Chengdu, China, ISBN: 978-981-07-2087-2ICCRD 2011, Shanghai, China, ISBN: 978-1-6128-4837-2ICCRD 2010, Kuala Lumpur, Malaysia, ISBN: 978-0-7695-4043-6Please refer to http://www.iccrd.org/2010-2014.html *Submission:By submission system: http://confsys.iconf.org/submission/iccrd2021