引足救经

Explanation: Citation pull; by death from hanging. Save it to pull people hanging to his feet. Instead of action and the purpose of metaphor, bigger and farther away from the purpose. 　　Source: "Xunzi Zhong Nigeria," recounts the heart-free almost rape, rape Road, almost inevitably the line, for the sake of a gentleman, the sage of the name, the provision of a Utah V and Gu days, to save their feet by the argument also. "