Educational technology just started to penetrate the market a couple of years ago and Vietnam is the only country showing a significant rise in start-ups in related fields. However, most of those companies are still working with offline education. 

WHAT is the hottest start-up sector today? Is it fintech? Logistics? Or drones? Even though those sectors are really worth paying attention to, I believe that food tech is one of the most exciting industries in the start-up world today.