口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 申 Shēn/shēn, old name for Shanghai 上海[Shàng hǎi]/surname Shen, to extend/to state/to explain/... 曰 yuē, to speak/to say 呻 shēn, groan 丨 gǔn/shù, radical in Chinese characters (Kangxi radical 2), see 豎筆|竖笔[shù bǐ]