if you mena by re-dubbing and re-scoring plus editing out certain scenes, then None!!I just watched Drunken Master II (Legend of Drunken Master) and Iron Monkey back to back.
It got me thinking, both of those movies were released in the early 90s in Hong Kong but later got remastered for American cinema in the late 90s/ early 2000s.
What other old Hong Kong flicks can benefit from a modern remaster?? I was going to say Police Story 1 but it already did back in 1998.