A Hong Kong detective teams up with his female Red Chinese counterpart to stop a Chinese drug czar.

Returning home with his father after a shopping expedition, Wong Fei-Hong is unwittingly caught up in the battle between foreigners who wish to export ancient Chinese artifacts and loyalists who don't want the pieces to leave the country. Fei-Hong must fight against the foreigners using his Drunken Boxing style, and overcome his father's antagonism as well.

The Hong Kong super-cop must stop a group of blackmailing bombers at the same time that the villains of the first Police Story are out for revenge.

Dragon is now transferred to be the police head of Sai Wan district, and has to contend with a gangster kingpin, anti-Manchu revolutionaries, some runaway pirates, Manchu Loyalists and a corrupt police superintendent.

Hong Kong cop Chan Ka-Kui returns, working with Interpol to track down and arrest an illegal weapons dealer. Chan later realizes that things are not as simple as they appear and soon finds himself to be a pawn of an organization posing as Russian intelligence.

Officer Chan Ka Kui manages to put a major Hong Kong drug dealer behind the bars practically alone, after a shooting and an impressive chase inside a slum. Now, he must protect the boss' secretary, Selina, who will testify against the gangster in court.

Keong comes from Hong Kong to visit New York for his uncle's wedding. His uncle runs a market in the Bronx and Keong offers to help out while Uncle is on his honeymoon. During his stay in the Bronx, Keong befriends a neighbor kid and beats up some neighborhood thugs who cause problems at the market. One of those petty thugs in the local gang stumbles into a criminal situation way over his head.

A country boy becomes the head of a gang through the purchase of some lucky roses from an old lady. He and a singer at the gang's nightclub try to do a good deed for the old lady when her daughter comes to visit.

Brothers Bo and Wei are forced to join the triad in Hong Kong after arriving from China. They become successful drug dealers but sacrifice their family happiness for money and power. Once the ICAC is established, they become its targets and struggle to escape its grip.

In the sixth year of Baoyou, the Mongol army pressed the border, and Fan Chengshun general Zhang Tianshun saved the people of Fancheng, handed over the yellow dragon sword containing the anti-yuan roster to the partial general Fan Guoxing, and then killed himself, so that Guoxing sent his head to surrender the enemy. Since then, Guoxing has been known as a traitor, and his son Fan Qiu was born in the countryside and lived incognito, and many years later he was discovered by Mrs. Qiu Wan, who "pierced the heart with a sword". During Qiusheng and Guoxing's exile, he met Liu Qinglian, who was ordered by his mother to insist on a duel with Mrs. Wan and killed her with her own hands. On the other side, Zhang Qi, who had been adopted by a Mongol since childhood, was arranged to appear as the son of Tianshun, and colluded with Ling Chufeng, the head of the famous sword gate, in an attempt to eliminate the anti-Yuan forces in the Central Plains.