Challenge: 'Xe Đám Thọc' and 'Mã Giao Chân' - The Ultimate Strategy for Mastering theOpening - Can you solve it?

This formation is a vivid demonstration of the principle of 'Five Ranks of the King's Palace.' The black rook is threatening like a storm along the open file, unobstructed by the retreating red bishop. Meanwhile, the black cannon is positioned deep in the ranks, ready to launch a devastating cannon barrage to break through the enemy's defenses.