Correct

头皮

/ tóupí / 
Strokes

Definition

scalp

Example

As a Noun

scalp

1
Tā
他
náo
挠
zhāo
着
tóupí
头皮
xiǎng
想
zhǔyi
主意
  
。

He scratches his head for ideas.

2
Náo
挠
  
/
sāo
搔
tóupí
头皮

scratch one's head

As a Noun

dandruff; scurf

3
Tā
他
de
的
wàiyī
外衣
jiānshàng
肩上
luò
落
zhāo
着
yī
一
céng
层
tóupí
头皮
  
。

The shoulders of his coat are scattered with flecks of dandruff.

4
Qù
去
tóupí
头皮

get rid of dandruff/scurf