Correct

虎头捉虱

/ hǔ tóu zhuō shī /
Strokes

Example

Definition

try to catch lice on a tiger's head―beard the lion in his den; unwise provocation

1
píng
批评
lǎobǎn
老板
  
,
无异
tóuzhuōshī
虎头捉虱
  

You are fishing for trouble by criticizing your boss.