诚信chéngxìnhonesty; trustworthiness; good faithHSK 6PronunciationchéngxìnExample sentence诚信是商业合作的基石。Chéngxìn shì shāngyè hézuò de jīshí.Honesty and trustworthiness are the cornerstone of business cooperation.Read and choose an answerOne fixed sampleExplore a sample