Patrick Frater Asia Bureau ChiefAndy Cheng has earned tremendous kudos as the fight choreographer of the bus scene in Marvel’s recent “Shang-Chi and the Legend of the Ten Rings.” The scene took nearly a year to plan and execute, but serves to demonstrate Simu Liu’s previously-hidden skills to an open-mouthed Awkwafina, and has since been released by Marvel as a standalone YouTube clip.Cheng is now hard at work trying to shape the next Asian superhero as action director, stunt coordinator and