This is called fight the fan with air.
3 seconds sound clip from the Shaolin Temple Strikes Back (1981) movie soundboard.
You can hear this line at 00:33:40.405 in the DVD version of the movie.
Quote context
[...]
- Enough! Stop! That's enough!
- Listen, that's the alarm. I gotta go.
- Master, you can't come in here without permission, sir.
- I want to pay homage. Why can't I come in?
- This is called fight the fan with air.
- Teacher! Teacher, a stranger has come in here and the brothers are fighting him.
- That guy's Kung Fu must be very good.
- If not, you wouldn't have come here for me.
(Man yawning) Come on, let's go.
- Hey, big brother. You took your time. How come you're here?
[...]