Challenge: The Secret Defense of Black in the 'Elephant Black Attacks Red General' Endgame - Learning from Lương Dị's Winning Strategy - Can you solve it?

This position is like a battle on the Bạch Đằng River, where Black faces the pressure of cannons and pawns, but in the silence, every move is a lesson in patience and wisdom. Discover how to alleviate pressure by using 'First Dragon Strategy' - turning an attacking formation into a counterattack opportunity through the coordination of elephants and advisors. This is not just a chess exercise, but also a lesson in facing pressure with silence and strategy.