wénsuǒwèiwén
Mandarin
Romanization
wénsuǒwèiwén
(
Zhuyin
ㄨㄣˊ ㄙㄨㄛˇ ㄨㄟˋ ㄨㄣˊ
)
Hanyu Pinyin
reading of
聞所未聞
/
闻所未闻