下狠心 xiàhěnxīn resolve Definitions Defs Origin Strokes Stroke Words Sentences Sents 1 sentence 我下狠心一定要把这笔生意谈成。 wǒ xià hěnxīn yīdìng yào bǎ zhè bǐ shēngyi tán chéng. I've made up my mind to close this deal at any cost. Source: Dong Chinese Dictionary