2020 International Conference on Computer Science and Management Technology （ICCSMT2020） has been held successfully in full virtual style for the 1st time. 

This year, considering the COVID-19 pandemic and thus pervasive travel restrictions in the world, many participants were very difficult to attend the conference offline. In our deliberations, ICCSMT2020 decided to hold it in full virtual style by ZOOM. Meanwhile, in order to provide more communication time among participants from different time zone, a online forum were strarted in the conference period.