腹心之疾

Explanation: Hinterland: an analogy to harm; disease: disease. Analogy to the harmful effects of the scourge. 　　Usage: Partial official; as object; analogy to harm the scourge of 　　Source: Qin Hengyu "Duke Ai Zuo years": "In addition to the hinterland of the disease, but turn a blind Gu Gong, what benefits?" 　　Examples: His Majesty only knew pleasures pleasure, enjoy dinner dance for his own music, his depression caused by Wan surname, Chen is not afraid to enjoy the music of His Majesty, and the hinterland of the patients first, carry on. (Ming Xu Zhonglin "Gods" Eighteen back Thesaurus:  Metamict elbow and armpit, serious hidden trouble or danger, Bad health elbow and armpit, favorite hydra, Elbow and armpit Of patients Antonym Group:  A slight ailment, subtle Of the disease