Old kung fu movie

Hello,

I’m looking for an old Asian kung fu movie. My memory is a bit blurry, but I remember that the main character has a special technique where he jumps high into the air and comes down onto his enemies.

There is a villain who has long sleeves with knives hidden inside them. At one point, he kills a bee with a knife.

If you can help me, I would really appreciate it. Thank you very much.