口 kǒu, mouth/classifier for things with mouths (people, domestic animals, cannons, well... 官 Guān/guān, surname Guan, government official/governmental/official/public/organ of the body... 丨 gǔn/shù, radical in Chinese characters (Kangxi radical 2), see 豎筆|竖笔[shù bǐ] 宀 mián, "roof" radical in Chinese characters (Kangxi radical 40), occurring in 家, 定, 安 e... 氵 shuǐ, "water" radical in Chinese characters (Kangxi radical 85), occurring in 没, 法, 流 ... 涫 guàn, (classical) to boil