Challenge: The 'Empty Cannon' Secret in the 'Black Chariot Loses a Step' Position - Xiangqi Thirst-Quenching - Can you solve it?

When the Red Chariot exposes the 5th file and the Red Cannon exposes the 3rd rank facing the Black Chariot on the 6th file, the 'Empty Cannon' tactic becomes a lethal weapon. Discover how the Black General on the 9th rank at the 4th file must confront the threat of being 'Pushed Away' from a distance.