Spell check Vietnamese Than Dong Dat Viet. Simple gameplay.You just have to wait for the resulting free fall according to gravity.Then judge whether the word is spelled correctly.If correct, select the green check. If wrong, choose red multiplier.And so on, play to infinity to get as high a score as possible.When playing there are 2 aids to reduce the free fall time of the question.Turn on umbrellas when necessary.Check how far your Vietnamese king is.And help foreign friends who love learning Vietnamese through this simple and extremely effective game.Check Vietnamese Spelling.