Interesting. I like Jackie Chan movies, and one of the big reasons is because he came up with ways to choreograph fights in unusual places. Fights don't always take place in a dojo or a tournament; those are very controlled and, in some ways, a bit boring. But if you're on a bus and that's where the bad guys jump you, then that's where you fight. Or on the side of a building, or wherever. I liked that Shang-Chi's fights were like that, yet it never once occurred to me that Jackie Chan might have been involved.