Review and practice new words in Lesson 16: Numbers in Vietnamese - Part 1 From 0 to 9 . If this is the first time you're here, I highly recommend you to learn the lesson first! 1. Vocabulary review about numbers in Vietnamese Số Không Một Hai Ba Bốn Năm Sáu Bảy Tám Chín 2. Flashcard game about numbers in Vietnamese Note: Click/Touch and hold to flip cards Card mode: Ordered Random Số Không Một Hai Ba Bốn