Jade Hairpin Alliance (1980)

Legendary martial artist Tony Liu plays a fearless swordsman facing overwhelming danger. A mysterious Jade Hairpin is the only clue to a series of crimes being carried out by the shadowy Opera Gang. The film blends impressive fighting with clever strategy, showcasing intense battles and mind games that push the characters to the brink. This action-packed adventure features a compelling story, memorable characters, and thrilling fight scenes, proving the genre's lasting power.