Challenge: Xiangqi Strategy 'Single Cannon Threatens the General': "The Secret of the Battle of Red Cliffs on a 3x3 Board" - Can you solve it?

A seemingly simple chess strategy that hides intricate tactics like the Battle of Red Cliffs during the Three Kingdoms period. The Red side, with only 1 Pawn, 2 Cannons, and a lone General, faces off against the powerful Black Elephant. How can you achieve 'one arrow hitting two targets' when Cannon 1 is silently lurking, and Pawn 8 acts as Guan Yu's vanguard? Discover the secrets of this formation—where every move is a strategy, and every piece holds a destiny.