Yes, I know. Pai Mei's kung fu...
4 seconds sound clip from the Executioners From Shaolin (1977) movie soundboard.
You can hear this line at 01:03:12 in the DVD version of the movie.
Quote context
[...]
- You still want to beat Pai Mei, don't you?
- Yeah. These past few days, I haven't been able to forget my oath.
- Yes, I know. It troubles you.
- But with Pai Mei alive, we can't make much progress at all.
- Yes, I know. Pai Mei's kung fu...
- These last years, I've practiced hard. I know all of his weak points.
- I don't believe I can't beat Pai Mei's kung fu.
- If only you'd learn some Crane style!
- Don't mention that! We've never learned each other's style. That's always the way we've done it.
[...]