Looking for the name of a movie

[Guest arctct]

Hi,

I hope somebody can help out. Back in the early 1980's WGN in Chicago had a Kung Fu theater every Sunday. There was one movie that was shown that I thought was one of the best I had every seen. I don't remember very much about the movie other than it took place in the Shaolin Temple and at the top of the stairs leading into the Temple where these giant vases. During the climactic fight scene the monks used the vases to roll down the stairs to crush the invaders. I know that this is not a lot of information but hopefully somebody will remember it.

Thanks,

Gerald