céngchūbùqióng
Mandarin
Romanization
céngchūbùqióng
(
Zhuyin
ㄘㄥˊ ㄔㄨ ㄅㄨˋ ㄑㄩㄥˊ
)
Hanyu Pinyin
reading of
層出不窮
/
层出不穷