Correct

狐假虎威

/ hú jiǎ hǔ wēi /
Strokes

Definition

lit. the fox exploits the tiger's might (idiom); fig. to use powerful connections to intimidate people

Example

Definition

the fox borrows the tiger's terror (by walking in the latter's company)―bully people by flaunting one's powerful connections; borrow power to do evil; swagger about in borrowed plumes; browbeat others by virtue of sb else's influence

1
yào
不要
wéi
以为
shì
xiàozhǎng
校长
  
,
jiù
可以
jiǎwēi
狐假虎威
  
,
wéisuǒwéi
为所欲为
  

Don't think you can do whatever you want just because your father is the headmaster of our school.