心中无数 Traditional 心中無數 xīn zhōng wú shù 🔊 to have no idea + Keep this word Meanings xīn zhōng wú shù 心中無數 to have no ideato be unsure Its characters 心xīnheartHSK 4中zhōngwithin; among; inHSK 3无wúnot to haveHSK 4数shǔto countHSK 4