Royal Tramp 2 (1992)

After discovering that the Empress is actually Lung Erh, a member of the St Dragon Sect, and that she imprisoned the real empress. Lung Erh, is bent on eliminating the person who disclosed her true identity, Wai Siu Bo. But more complications ensues when Lung Erh is assigned to protect the Prince, whose servant is none other than Wai Siu Bo.