用盡心機 Save Sign in to save words Simplified: 用尽心机 yòngjìnxīnjī ㄩㄥˋ ㄐㄧㄣˋ ㄒㄧㄣ ㄐㄧ to tax one's ingenuity Character by character 用(yòng)use 盡(jìn)use up 心(xīn)heart 機(jī)surname Ji A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0