Nantoka/信函xìn hán信函 (xìn hán) is a Chinese word meaning “letter; piece of correspondence (incl. email)”.Meanings1letter2piece of correspondence (incl. email)Characters in 信函信xìn · letter函hán · envelopeRelated words相信to believe; to be convinced; to accept as true信letter信息information; news; message信任to trust信号signal难以置信(idiom) hard to believe; incredible信仰to believe in (a religion)确信to be convinced自信to have confidence in oneself信心confidence信用卡credit card写信to write a letterStudy Chinese with flashcards →