Không rõ —
Gan Yushi's Practical Xiangqi Middlegame #35
Practical Middle Game Manual · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Practical Middle Game Manual · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot
Practical Middle Game Manual · Central cannon vs left three-step tiger to opposite cannons — red left direct chariot