Chinese Hercules on AllMovie

Chan Wai Man possesses an almost supernatural strength. While such an attribute is seen by many as a blessing, it soon shows itself to be a curse when Chan nearly kills his fiancée's brother. He makes a vow there and then never to raise his hand in anger again, but he finds that this vow is challenged every day by the cheating and dishonesty that goes on at the dock where he works. Chan is forced to contain his rage, but one day he is given permission by his boss to use his superhuman strength once more, and teach the lying crooks of the docks a lesson they'll never forget.