监市履狶
      Explanation: Good analogy understand things.
      Source: "Zhuangzi knows the North Tour": "The question is received in the prison city of Lu Shi also, from bad to worse." Yi Li Wang Xianqian Annals quoted saying: 'City Quebec shoe hog, hard to fulfill its fertilizer unit at the foot Shi, refresher hog fat ears. "
      Examples: Junior Active Langhammer forest sink in a few years for the officials, Paodingjieniu wonderful ways of the world ~ to know the people. ★ Song Huang Ting, "Zhong Yi send his uncle," one poem