泥沙俱下 ní shā jù xià

DEFINITIONS

  1. mud and sand flow together (idiom)
  2. good and bad mingle

CHARACTERS

泥 ní
HSK 6
mud, mire; earth, clay; plaster
沙 shā
HSK 4
sand, gravel, pebbles; granulated
俱 jù
HSK 5
all, together; accompany
下 xià
HSK 1
under, underneath, below; down; inferior; bring down