成心chéngxīnintentionally; deliberately; on purposeHSK 7-9PronunciationchéngxīnExample sentence他是成心说谎来欺骗大家的。Tā shì chéngxīn shuōhuǎng lái qīpiàn dàjiā de.He deliberately lied to deceive everyone.Read and choose an answerOne fixed sampleExplore a sample