眾所周知

Simplified: 众所周知

On the HSK 6 vocabulary list, at CEFR level B2.

zhòngsuǒzhōuzhī ㄓㄨㄥˋ ㄙㄨㄛˇ ㄓㄡ ㄓ

    • as everyone knows

      idiom

Character by character

Sources