Correct

皮包骨头

/ píbāo gǔtou / 
Strokes

Definition

to be all skin and bones (idiom)/also written 皮包骨[pí bāo gǔ]

Example

Definition

skinny; be skin and bone(s); be a bag of bones; be as skinny as a pole

1
Shǒushù
手术
zhīhòu
之后
  
,
tā
他
shòu
瘦
de
得
píbāogǔtou
皮包骨头
  
。

He was all skin and bones after the operation. / He was little more than a bag of bones after the operation.