瘦骨如柴

Explanation: Very slim look. 　　Source: Dian Lu Song, "Pi Ya Release beast": "thin, such as jackals. Jackals, wood also. Jackal body lean, so that the jackals." Song Yang Wanli, "Wuling spring clip go almost Yushi summer long" words: "Old Dragon Group gave a new cause trouble, the frequency was in the cold sip. Shouguruchai pain and acid, the letter asked the children safe."