Tse Tin

A 10-year-old Bruce Lee stars as Kid Cheung, an orphan boy who sells comics in a little stall in the slums to survive. He and his two siblings are looked after by his Uncle Ho, a teacher. When the wealthy Hung Pak-ho surveys the slums to build a school for orphans, he is robbed by the vicious Blade Lee and his gang. Cheung helps Blade Lee escape and earns his friendship, but Uncle Ho convinces him to return the gold necklace Lee stole. Hung rewards Ho by hiring him as his private secretary.

A pair of twin sisters, very different in character , with the younger sister being involved with multiple men, but the older sister being a virtuous character. When the sister dies violently, her husband sees the younger sister returning to the house on the night of her return, but eventually realizes that it was just a false alarm.

Hong Kong horror movie from 1939.

On a stormy night, a rich man is murdered, doused in acid and dumped at sea. Luckily, the young wife of the rich man is helped by an old knight-errant who has been in hiding for many years to track down the murderer. It turns out that the murderer is a longtime friend of the rich man, and he has killed him because of his greed.