刀子嘴，豆腐心 dāozizuǐdòufuxīn sharp tongue but soft heart Origin Definitions Defs Strokes Stroke Words Sentences Sents 刀子嘴 dāozizuǐ sharp tongue A sharp tongue or a person who speaks in a sharp, blunt, or stinging manner， dòu non-Chinese 豆腐 dòufu noun tofu bean curd; tofu心 xīn noun heart the physical organ that pumps blood; refers to the chest area where the heart is located