Shang Chi has never taken a hit from a Hulk level being. If you mean Hiroim, Hulk is out of his league..and that also happened 1 time.
@Grand Marvelous: a) I think it has been established that Shang CAN take hits from hulk-level beings, although not to the extent of say..Luke Cage?
b) I think with Panther's current depiction, he's more tech-savy and most of the time he relies on stealth to deliver take down type maneuvers
c) Vibranium was always a big part of who the Black Panther is (Doomwar ending smh)