- What kung fu is that?
- Entangling Legs. It's a special technique invented by my sister, to counter your own style.

11 seconds sound clip from the The Woman Avenger (1980) movie soundboard.

You can hear this line at 01:23:37 in the DVD version of the movie.

Quote context

[...]

- Your Dragon Fist can't hurt me.

- I warned you, you wouldn't listen.

- Oh, so you do know the secret Twin Boxing style. But that's not gonna help you.

- If you'd like to try that again, it won't be so easy.

(chinese woman kung fu fighting)

- What kung fu is that?

- Entangling Legs. It's a special technique invented by my sister, to counter your own style.

- I think I've wasted enough time on you.

- Careful, that's his Swallow Rolls!

- You wanna act like a monkey all right.

- Sister, monkey up a tree.

[...]