Correct

烫手

/ tàng shǒu /
Strokes

Example

As a Verb

scald/burn the hand

1
bèi
fèishuǐ
沸水
tàng
le
shǒu
  

She scalded her hand with boiling water.

2
Dāngxīn
当心
  
,
xiē
那些
mántou
馒头
tàngshǒu
烫手
  

Mind that the buns are scalding/piping hot.

As an Adjective

thorny/troublesome/knotty

3
Zhè
shì
hěn
tàngshǒu
烫手
  

The issue is pretty troublesome/complicated. / This is a sticky business/hard nut to crack.