The Magnificent Chivalry(1971)

Hong Kong superstar Jimmy "One Arm Boxer" Wang Yu stars as the Bamboo blade, China's top swordsman. His services are rendered by the Imperial treasury who want him to infiltrate a powerful gang of Highwaymen and get back the stolen silver bullion. After numerous deadly encounters the gang are beaten by the bamboo sword and only the gang leader remains, however he is a lot tougher than was originally bargained for.