phonetic symbol in chinese ]shengmu list b p m f d t n l g k h j q x zh ch sh r z c s y w single yunmu lists a o e i u ü compound finals ai ei ui ao ou iu ie üe er an en in un vn ang eng ing ong overall picture syllable zhi chi shi ri zi ci si yi wu yu ye yue yuan yin yun ying sequence a o e i u ü b p m f d t n g k h j q x zh ch sh r z s y w ai ei ui ao ou iu ie ue er an en in un ün ang eng ing ong zhi chi ri zi ci ri ye yue ying yuan yi wu yu yin remenber them