国语注音符号第一式

guó yǔ zhù yīn fú hào dì yī shìguoyuzhuyinfuhaodiyishi

1. Mandarin Phonetic Symbols 1 (official name of the phonetic system of writing Chinese used in Taiwan)
2. Bopomofo
3. abbr. to 注音一式[zhu4 yin1 yi1 shi4]

Study it in Yanamino