Challenge: Black's Trap: Red's Retreat to 5th Rank 8th File is a Fatal Mistake for Red - Can you solve it?

Analysis of a level 1/10 Xiangqi position with Black's Cannon exposed on the 2nd rank and Black's Chariot exposed on the 4th rank. Warning about the deadly mistake when Red's Pawn retreats to the 5th rank, 8th file without careful observation.