Long Arm of the Law

Thugs sneak into Hong Kong to rob a jewellery store, killing a cop during their getaway. They plan another heist while hiding from the police hunting them down to avenge their slain comrade.
A group of desperate Chinese criminals hope to make a quick, effortless score in Hong Kong. Things go afoul, and the gang must hide out until the heat dies down, besmirched with the blood of an undercover cop.