掏心 tāoxīn sincere Origin Definitions Defs Strokes Stroke Words Sentences Sents 掏心掏肺 tāoxīntāofèi to be totally devoted to be completely open and sincere; to give one's heart and soul to someone掏心窝子 tāoxīnwōzi sincere To be extremely sincere or honest; to speak from the bottom of one's heart or reveal one's innermost thoughts and secrets.