See figure one. There are 12 vowel letters existing in almost all Vietnamese dialects. See figure two. The pronunciation of these vowels is consistent, unlike in English where the same vowel may be ...

This cycle of handling on bad pronunciation from one generation to the next can be easily broken, and in most cases, it can be broken within a period of only six months. If a Vietnamese teacher of ...

Vietnamese entrepreneur Van Dinh Hong Vu co-founded Elsa, an AI-powered English learning app that has helped millions worldwide improve their pronunciation and communication skills.