哼 hēnghng HSK7 hum Definitions Defs Origin Strokes Stroke Words Sentences Sents Components 口 口 Meaning component kǒu, kou mouth mouth 亨 亨 Sound component hēng, xiǎng, pēng smoothly Historical Pronunciations Old ChineseZhengzhangqʰraːŋ Sources Readings & variants Unicode Historical pronunciations Zhengzhang Shangfang