Nantoka/核心hé xīnHSK 6核心 (hé xīn) is a Chinese word meaning “core; nucleus”.Meanings1core; nucleusPart of speechnounCharacters in 核心核hé · pit心xīn · heartRelated words担心anxious心heart小心to be careful开心to feel happy关心to be concerned about; to care about中心center; heart; core恶心nausea恶心bad habit恶心variant of 惡心|恶心[e3 xin1]心理psychology; mentality心脏heart心里chestStudy Chinese with flashcards →