衔橜之变

Explanation: Refers to the risk of overturning traveling. Yu accidents are accidents. "Han Simaxiangru Biography": "Ju Fu Dao Qing twice, Road and Chi, still change when the title Jue." Analysis of the Functions Note: "Zhang Yi said: 'titles, Mahle title also, Jue , Fei Ma I have a long title. 'Jue heart that the car of the hook. title Jue of the change, The Horse title or broken, heart, or a hook, then lost to wounding also caused by dumping. "Pan Yue Jin" Fu expedition ": "fear or change of title Jue, Jun Yu only to punish the reward." "History of the Ming Zhao Yu Biography": "If a title Jue of the change, would not worry as Lianggong." province also called "title chunks." Yuan Zhen Tang, "offering things table": "Ten said, to prevent the provincial title chunks out of Tin Yu." Tang Wu Jing, "Zhen Guan Zheng Yao on hunting": "clear opposite direction, still ring title chunks." Thesaurus:  xianjue, Title chunks of change, xianjue