Congratulations! You’ve rereleased a much more limited and awkward version of Roblox in Vietnam under VNG and geoblocked them from the official website. (Negative)
If you want Roblox to be more fully established and localized in Vietnam, then the next logical step would be to create a section for Vietnamese developers to communicate in order to attract the locals more for the ease of communicating problems and solutions in Vietnamese and create games for the community.
Roblox VNG right now still allows people to play with global servers and only available on mobile devices as for now.
But in the future, if Roblox geoblocked Vietnam users from their website, app and server like what China did in the past with Loubu, then your feature is definitely a must-have since there are still a good amount of active developers in the country.
nah there no evidences to show that Roblox Dev-Rel or smthing similar supporting Roblox Vietnamese Devs at all. I did ask them for a mentorship in designing teaching materials for the local but none in reply tho.
However, the current documentation on Roblox Studio as well as DevForum is kind of enough to build teaching material (that im writing) but still find no direct support of roblox in this case.