wū​yān​chéng​mǎ

copying begets mistakes

  1. crow
    (bound form) crow
  2. [sentence-final]
    (literary) a sentence-final particle expressing a state, a degree, or a certain mood such as affirmation or exclamation.
  3. chéng verbparticle
    to become
    to become; to turn into; to change into
  4. horse
    horse; any animal of the horse family; large mammal used for riding, pulling carts, or farm work