Không rõ —
Chapter 4: Red Right Central Cannon Category - Section 4: Black Cannon 8 to 5 Formation #1
Xiangqi Horse Opening Tactics · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Xiangqi Horse Opening Tactics · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Xiangqi Horse Opening Tactics · Central cannon + riverrank cannon vs left three-step tiger
Xiangqi Horse Opening Tactics · Central cannon + riverrank cannon vs left three-step tiger
Xiangqi Horse Opening Tactics · Central cannon + right lateral chariot vs screen horses — red left horse river-linked
Xiangqi Horse Opening Tactics · 5-7 cannon mutual 7th pawns vs screen horses