昏天黑地 hūn tiān hēi dì

DEFINITIONS

  1. lit. dark sky and black earth (idiom)
  2. fig. pitch dark
  3. to black out
  4. disorderly
  5. troubled times

CHARACTERS

昏 hūn dusk, nightfall, twilight, dark
天 tiān sky, heaven; god, celestial
黑 hēi black; dark; evil, sinister
地 dì earth; soil, ground; region