David Chiang plays a hero who is the master of a secret kung-fu technique and uses it to avenge his father's death in this martial arts chiller Shaolin Hand Lock. A must see for all.David Chiang plays a hero who is the master of a secret kung-fu technique and uses it to avenge his father's death in this martial arts chiller Shaolin Hand Lock. A must see for all.David Chiang plays a hero who is the master of a secret kung-fu technique and uses it to avenge his father's death in this martial arts chiller Shaolin Hand Lock. A must see for all.