idiom > If the AO of demons
If the ghost Ao

  Explanation: If Ao: refers to the Spring and Autumn Period, if Ao Chu's. If the AO's ghost and no one will worship were due to off. Metaphors are no descendants, no worship.
  Source: "Zuo Xuan public four-year": "ghost still seeking food, if the AO's of the ghost, not the hungry Seoul?"