狡兔死，良狗烹

Explanation: Cooking: cooking. The rabbit died, dog food to be cooked. Analogy to the ruler after the service of personnel into abandoned or killed. 　　Source: "Said Han Fei left within the reservoir": "Jiaotu good dog to do the cooking, while policy makers are killed off an enemy." Shi Ji Yue Gou family ":" birds do, good arch possession; Jiaotu dead, stooges cooking. " Thesaurus:  Jiaotude'er Hound boil, Jiaotujinzeliangquanpeng