All accepted papers after proper registration and presentation, will be published in the conference Proceedings by Conference Publishing Services, and reviewed by the IEEE Conference Publication Program for IEEE Xplore, Ei Compendex & Scopus. *Conference History:2020 Beijing, China (virtual)IEEE ISBN: 978-1-7281-9845-3Online in Xplore: https://ieeexplore.ieee.org/xpl/conhome/9170098/proceedingPhotos&more information, please refer to http://iccsse.com/2020.html 2019 Shanghai, ChinaConference Proceedings-Ei&ScopusIEEE ISBN: 978-1-7281-4530-3Online in Xplore: https://ieeexplore.ieee.org/xpl/conhome/9039928/proceedingPhotos&more information, please refer to http://iccsse.com/2019.html 2018 Wuhan, ChinaConference Proceedings-Ei&ScopusIEEE ISBN:978-1-5386-7886-2Online in Xplore: https://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=8724673Photos&more information,please refer to http://iccsse.com/2018.html 2017 Beijing, ChinaConference Proceedings-Ei&ScopusIEEE ISBN:978-1-5386-0483-0Online in Xplore: http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=8087878Photos&more information,please refer to http://iccsse.com/2017.html 2016 SingaporeConference Proceedings-Ei&ScopusIEEE ISBN: 978-1-4673-9871-8Online in Xplore: http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=7784335Photos&more information,please refer to http://iccsse.com/2016.html 2014 Yantai, ChinaConference Proceedings-Ei&ScopusIEEE ISBN: 978-1-4799 6396-6Online in Xplore: http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=7224496Photos&more information, please refer to http://iccsse.com/2014.html *Submission:By submission system: https://easychair.org/conferences/?conf=iccsse2021