- 
颔
頷
han4
- chin; to nod (one's assent)
| strokes | 16 | 
| radical |  | 
| strokes after radical | 7 | 
- 
颔联
頷聯
han4 lian2
- third and fourth lines (in an eight-line poem) which form a couplet
- 
颔首
頷首
han4 shou3
- to nod one's head
- 
颔首微笑
頷首微笑
han4 shou3 wei1 xiao4
- to nod and smile
- 
颔首之交
頷首之交
han4 shou3 zhi1 jiao1
- nodding acquaintance
- 
颔下
頷下
han4 xia4
- under one's chin
- 
颔下腺
頷下腺
han4 xia4 xian4
- submaxillary glands (biology)
- 
黄颔蛇
黃頷蛇
huang2 han4 she2
- adder (zoology)
- 
上颔
上頷
shang4 han4
- mandible
- 
下颔
下頷
xia4 han4
- lower jaw; mandible
- 
下颔骨
下頷骨
xia4 han4 gu3
- lower jawbone; mandible