Dictionary/蔚然成风

蔚然成风 蔚然成風

wèi rán chéng fēng

ㄨㄟˋ ㄖㄢˊ ㄔㄥˊ ㄈㄥ
Phr
1to have become common practice (idiom)
2to become a general trend

Characters

蔚然成风