血流漂杵

xuèliúpiāochǔ
  1. enough blood flowing to float pestles (idiom); rivers of blood
  2. blood bath

CEDICT

rivers of blood (on the battlefield); blood bath

Wiktionary

Entry Composition

1 血流 xuèliú blood flow
2 漂 piāo
  1. to float
  2. to drift
3 杵 chǔ
  1. pestle
  2. to poke