问心无愧wènxīnwúkuìTop 35000Meanings1. lit. look into one's heart, no shame (idiom); with a clear conscienceCharacters used问to ask心heart无not愧ashamedExamples1问心无愧wènxīnwúkuì是shì一个yīge成语chéngyǔ。"Having a clear conscience" is an idiom.