Via Laughing Squid, we are directed to this rather lit rap video from language teacher Levion that teaches one how to count to one hundred in Vietnamese following in the tradition of Multiplication Rock and others that reenforces learning through a catchy format.
The teacher also uses the technique for teaching colours and the days of the week. This is really rapid-fire but in the cadence one can pick up of the patterns and conventions of the numbers (see previously). More straightforward in terms of forming the base, there are historically two sets of numerals, native Vietnamese used here and the version most used for everyday accounting purposes and another of Sino-Vietnamese influence generally only used for fixed expressions and very large numbers, like Latin and Greek prefixes in English. Arabic numerals and Roman script (chữ Quốc ngữ) supplanted Chinese characters during the era of French Indochina.