The Number Four Boss of the Hong-Hua Society comes from the province of Canton. Due to injuries he suffered at the fists of Yan-Wang, he is wheelchair-bound and must wear
a metal contraption with a crank to raise and lower his head. Jumpy and triggerhappy, he'll shoot anything that bothers him. A slovenly womanizer, Wu desires Pan
Guang-Lin 's actress girlfriend Yang Mei-Yu. The insanely jealous Wu holds Pan in his dungeon, intending to use him as the "tiger-meat" in his "Dragon-Tiger Stew".
Wu never got the chance, because Yan-Wang knocked Wu into his own boiling cauldron, killing him.