Chapter 9: Convert Pinyin Alphabet to Bopomofo Symbols
There are 37 phonetic symbols, 21 of them are consonants (in yellow boxes) and 16
of them are vowels (in purple boxes). 21 consonants can be divided into 6 small groups according to their
pronouncing positions. 16 vowels can be divided into 5 small groups. Below each phonetic symbol is its pinyin. The key to press to hear the pronunciation is located on the upper-left corner of each phonetic symbol.
(Use mouse or keyboard to click each symbol to hear its pronunciation).