Mandarin phonetic symbols (MPS), phonetic alphabet for Chinese used esp. in Taiwan, also known colloquially as Bopomofo (after the first four letters of the alphabet:ㄅㄆㄇㄈ)
to indicate the pronunciation of Chinese characters using Pinyin or Bopomofo etc / phonetic notation / (specifically) Bopomofo (abbr. for 注音符號|注音符号[zhu4 yin1 fu2 hao4])
ordinal number / day of a month / mark / sign / business establishment / size / ship suffix / horn (wind instrument) / bugle call / assumed name / to take a pulse / classifier used to indicate number of people