背信棄義 Save Sign in to save words Simplified: 背信弃义 bèixìnqìyì ㄅㄟˋ ㄒㄧㄣˋ ㄑㄧˋ ㄧˋ breaking faith and abandoning right (idiom) to betray treachery perfidy Character by character 背(bèi)the back of a body or object 信(xìn)letter 棄(qì)abandon 義(yì)surname Yi A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0