方寸大乱fāngcùndàluànMeanings1. (idiom) to become agitated2. to get worked upCharacters used方square寸inch大big乱in confusion or disorderExamples1不要bùyào让ràng自己zìjǐ因为yīnwèi一些yīxiē小事xiǎoshì就jiù方寸大乱fāngcùndàluàn了le。Stop getting yourself worked up over little things.