bēishuǐchēxīn
Mandarin
Romanization
bēishuǐchēxīn
(
Zhuyin
ㄅㄟ ㄕㄨㄟˇ ㄔㄜ ㄒㄧㄣ
)
Hanyu Pinyin
reading of
杯水車薪
/
杯水车薪