1, mouth (kǒu), 3 drawings, single structure, radical: mouth.
Composition: slogan(kǐuào) wellhead (jǐng kǐu) thirsty (kǐ uě k) password (kǐu lěng) thirsty (kǐu gān shézào o) dumbfounded (mǐ kǐ uǐ l ǐ k).
2. Kou (ku), 5 diagrams, left-right structure, radical: Kou
Composition: kowtow (kü sh ǒ u) ask questions (kü wè n) kowtow (kü tó u) knock on the door (kü mé n) kowtow (kü uxiè) bow down (kü bà i).
3. KOU, 6 paintings, left and right structure, radical: KOU.
Composition: buckle (niǔ kòu) buckle (kò kò u) buckle (kòu fēn) buckle (kòu yā) buckle (zhé kòu)
4. Kou (u), drawing 1 1, upper and lower structure, radical: meter.
Composition: Japanese invaders (rò kò u), enemies (kò uò chò u), poor bandits (Joan kò u), bandits (liú kòu) and bandits (kò uò biā n).
5. Dig (k not u), 7 paintings, left and right structure, radical: Yao.
Combination of words: dig your hard work (k! U x ě n and w ā xue), dig your heart and dig your intestines (k! u x ī nī w ā dī)
Dig the heart and gut (k not u x and n w ā d m: n)
6. Kou (u), drawing 14, upper and lower structure, radical: meter.
Ingredients: cardamom (dòu kòu), nutmeg (ròu dòu kòu), Amomum villosum (cò o Dò u kò u) and Amomum villosum (dòu kòu nián huá).
7. Kun (K22U), drawing 2 1, left and right structure, radical: bird.
Group words: quail lives in the nest (chún jū kòu shí).