扣人心弦 kòu rén xīn xián 🔊 to excite HSK 7–9 + Review this word Meanings kòu rén xīn xián to exciteto thrillexcitingthrillingcliff-hanging Its characters 扣kòuto fastenHSK 6人rénperson; peopleHSK 1心xīnheartHSK 4弦xiánbow stringHSK 7–9