Nantoka/下狠心xià hěn xīn下狠心 (xià hěn xīn) is a Chinese word meaning “to resolve (to do sth); to toughen up”.Meanings1to resolve (to do sth); to toughen upCharacters in 下狠心下xià · down狠hěn · ruthless; fierce; ferocious心xīn · heartRelated words下down一下(after a verb) a bit; a little (indicating brief duration, or softening the tone, or suggesting giving sth a try)担心anxious下来to come down心heart下去to go down小心to be careful开心to feel happy留下to leave behind关心to be concerned about; to care about下面below下面to boil noodlesStudy Chinese with flashcards →