Correct

闲事

/ xiánshì /
Strokes

Definition

other people's business

Example

As a Noun

matter that does not concern one; other people's business

1
Bié
guǎn
de
xiánshì
闲事
  
!

Leave my affairs alone! / Don't meddle in my affairs!

2
Bié
guǎnxiánshì
管闲事
  
!

Mind your own business. / None of your business.

3
Ài
guǎnxiánshì
管闲事

like to poke one's nose into other people's business

As a Noun

unimportant matter; trifle