#1 sentence a day- We deliver Vietnamese study materials, one sentence each day.- Let’s study Vietnamese for one minute every day, with actual audio pronunciation from local Vietnamese people.# Vietnamese Conversation- Let’s learn real Vietnamese conversation with voice recordings of real Vietnamese people.- An easy-to-view, interactive chat-style design has been applied.# pronunciation practice- You can practice accurate pronunciation by comparing your voice with that of an actual Vietnamese person.- Let’s learn clear pronunciation by listening, learning, and speaking directly.# locker- If you save it in the storage box, you can easily study anytime, anywhere while traveling on the bus or subway.- Let’s study every day, anytime, anywhere, for one minute a day.