1993 film by Tsui Hark

Based on parts of the classic Chinese novel The Water Margin (aka Outlaws of the Marsh).

A naïve young tax collector for the imperial government winds up spending the night in a haunted temple. There he falls in love with a beautiful woman who, unfortunately, is dead. With the aid of a powerful Daoist Swordsman, he must defeat undead hordes, overcome a sinister Tree Demoness, and descend to the pits of hell, to fight for the spirit he loves.

1993 film by Ching Siu-tung

1990 film by Ching Siu-tung

When an amorously inclined young man runs across an attractive young woman in need of his help, it's not difficult for him to rush to her aid while imagining himself in her arms. Though he's married, he retains a strong desire to bed any pretty woman in sight. To his shock, he discovers later that the pretty woman he fantasized about is a ghost.