变生不测

Explanation: Change: sudden changes have a significant impact; Except for: accident. Occurred in a sudden turn of events. 　　Usage: Verb-object type; as object; that accident accident 　　Source: Qing Cao Xueqin's "Dream of Red Mansions" 44 back: "Except for Xifeng metamict poured vinegar, overjoyed child management level makeup." 　　Examples: Jiangxi Provincial Council and the Chamber of Commerce, fear of power to the E ~ repeat, please Li Liren. ★ Caidong Fan, Xu hut Father "Romance of the Republic of popular" back to the twenty-sixth