1972 film by Sun Chung

A nurse decides to take justice in her own hands to fight the crime-syndicates of Hong Kong after her sister is drugged and abused by some local drug dealers.

Leaving behind an inch of sword in the spent corpses of his opponents, Tuan Changqing is known as the Deadly Breaking Sword. After barely surviving a duel, one of his foes is treated by the diabolical Dr. Kuo, who uses his powers of mind control to transform the man into a somnambulistic killer. After Tuan Changqing teams up with Rabelaisian gambler Xiao Dao, the story proceeds as a comical kung fu buddy flick.

The Chi Sha Clan is a vast network of deadly criminals proficient in martial arts. Growing in number at an alarming rate, the Imperial Court orders Yang Chen-yu and his followers to eliminate them. However, doing this proves difficult as no one knows the identity of the mastermind behind the Chi Sha, not even its own members. Spies infiltrate the organization in an effort to destroy from within. But then, no one knows who the spies are and after a few ambushes and security breaches, clan deputies begin suspecting one another of being traitors. With the Chi Sha dwindling in numbers, it's only a matter of time before the mastermind must reveal himself.

Sun Chung was already a valued comedy, romance, and modern crime filmmaker, when, through this tale of the 100 Poison Clique's obsessive ambition to destroy all rivals, he started bringing morality and motivation to martial arts movies like never before. Kung-fu superstar David Chiang and prominent choreographer Tang Chia lead the cast in a bloody clan clash centered on the trial of an admitted mass murderer and serial rapist. It was just the beginning of Sun Chung's exploration in emotion.

Sun Chung had made a name for himself directing satirical comedies and modern day crime thrillers when he started exploring the kung-fu genre with this fascinating tale which mixes music and martial arts. Revered choreographer Tang Chia leads a great action cast in a tale of conflicting clans and a mysterious song called "The Proud One" which leads to slowly blossoming love as well as sudden death.

Two rival clans have unsuccessfully tried to hire the master of the good clan to teach his clan. Not willing to take no for an answer, they frame the master for a dirty deed that he didn't commit, which forces him to kill a man in battle. The townspeople attempt to kill him and he is forced to flee to the evil clan.

Eagle Chief Yoh Xi-hung raises orphans to be his personal killers. One such is Chik Ming-sing who now wants to put his killer life behind him. When the Eagle Clan come after him, a stranger called Cheuk comes to his assistance It turns out that Cheuk is the son of a family who were robbed and murdered by the Eagles. Now they will team up to destroy the evil clan.

Part 1 : 'Maniac' - A gang is kidnapping and raping young women. Part 2: 'Queen of Temple Street' - A gambling addict sells his wife to a brothel to pay off his debts.

1982 film