The Mad Monk (movie, 1993)

Stephen Chow plays an angel-type being in this movie, in where he bets the other people in Heaven that he can change the ways of 3 misguided souls and make them better people. Ressurected as a monk, he must stop a prostitute, a beggar, and an all around bad guy from being what they are (and have been for generations). To add to all of this, he must do this in 3 Heaven days!!!