秦庭之哭
      Explanation: Request of the original point to the reinforcement of other countries. Also refers to other people after pleading for help.
      Usage: Partial official; as object; analogy to beg someone rescue
      Source: Zhou Yu "Sadness": "Ghosts of the plan with the community Cao, Qin tribunal people cry."
      Examples: I can only use the worst, sent to the Mianzhu (Liu Yuliang) for ~. (Yao Xueyin "Rereading," Volume XXIII)