開心見誠 kāixīnjiànchéng frank and sincere Origin Definitions Defs Strokes Stroke Words Sentences Sents 开心 開心 kāixīn to be sincere To be sincere or honest with others; to show one's heart.见 見 xiàn adjective to appear (literary) to appear; to show; to become visible诚 誠 chéng noun sincerity sincerity; good faith