Vowel (20): Long Vowel:/ɑ://? :/ / ? ://I://U:/； Short vowel:/? / /? / /? / /? / /? //e//？ / /? / /e？ / /a？ / //; Diphthongs: // /e? / // // /a？ / 。

Consonants (28): light consonants:/p//t//k//f/θ//s/,voiced consonants: /b /b/ /d/ /g/ /v//? //z/, light consonant:/? / / h/ /ts/ /t？ //tr/, voiced consonants:/? / / r/ /dz/ /d？ //dr/, nasal: /m/ /n//? /,semi-vowel: /j//w/, side tone:/? / /l/.

There are two pronunciations. One is to put it at the end of the phonetic symbol, pronounce "ou" and pronounce it voiced; But when you put it in the phonetic symbol, it sounds "le", and the so-called voiced sound is the sound that the vocal cords want to vibrate; Light sounds are sounds made, but the vocal cords do not vibrate. All vowels are voiced and the vocal cords vibrate.

Consonant content:

(Note: There is little difference between the pronunciation of most consonants and pinyin, which can be homophonic; There are also some consonants that have no corresponding pinyin fonts. Here we mainly focus on/θ? /these four consonants) where/θ/and/? /These two phonetic symbols, which have no similar pinyin to correspond to, are mainly memorized by mouth shape.

/θ/―― The upper and lower teeth bite the tip of the tongue and make a "Si" sound; /? /-Phonetic symbol Z is pronounced on the tip of the tongue; /? /-division; /? /-When the teeth are closed, the tongue touches the teeth, and the pinyin R is pronounced.