Không rõ —
Practical Xiangqi Openings - Chapter 04: Central Cannon River Chariot vs Screen Horse Right Cannon River Crossing #1
Practical Xiangqi Openings · 5-9 cannon vs screen horses
Practical Xiangqi Openings · 5-9 cannon vs screen horses
Practical Xiangqi Openings · 5-7 cannon mutual 7th pawns vs screen horses
Practical Xiangqi Openings · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot