别有洞天 bié yǒu dòng tiān

DEFINITIONS

  1. place of charm and beauty
  2. scenery of exceptional charm
  3. completely different world

CHARACTERS

别 bié separate, other; do not
有 yǒu have, own, possess; exist
洞 dòng cave, grotto; ravine; hole
天 tiān sky, heaven; god, celestial