Sheng gang qi bing 4: Di xia tong dao

• 省港旗兵第四集地下通道 (mais)
• 省港旗兵 4地下通道
• Saang gong kei bing 4
• Long Arm of the Law IV: Underground Express
• Underground Express
• Long Arm of the Law IV
• Long Arm of the Law: Part 4 (menos)