Hey! I skimmed through your game, and I google translated some of it, given that I don't speak Vietnamese. it was to much of a burden to try to translate the entire game this way, but from the little I understood and the cutscenes I got to see it seemed like a very fun experience and a well executed horror story.
Unfortunately I wish I could say more or rate the game but without being able to understand Vietnamese I can't really do so. I wish your team lot's of luck with the English translation work!