hàn yǔ pīn yīn fāng 'àn



mùlù ·yīngwénjièshì ·bāo hán cí ·gèngduōjiéguǒ... yīngwénjièshì n.:  the Scheme for the Chinese Phonetic Alphabet bāo hán cí guān yú hàn yǔ pīn yīn fāng 'àn de jué yì