Continuity mistake: When Jackie and the five men are fighting in the streets and Jackie's mother throws him two bottles, he breaks them on each other and he starts drinking. The first shot the bottles are broken when he is drinking. In the next shot when it changes from the head gangster and back to Jackie, the bottles aren't even broken. They are new bottles, with the lids removed. How can bottles repair themselves?
Continuity mistake: In the final fight, Jackie Chan falls in live coals, then his clothes burn. When he jumps out, his clothes aren't burnt anymore.