I taught my British husband Vietnamese and he is now able to communicate effectively with the daily use of the language

Deadly! I already know a bit of Vietnamese, but I wanted to be able to sound more natural to a native speaker. Cham has corrected what the learning apps such as Duolingo have unnaturally taught me and I already feel more confident to talk to a native speaker. She is very easy-going, we have very interesting conversations and corrects me when needed. No matter your level of Vietnamese, I can highly recommend Cham to help you achieve your goals.