Challenge: Red General's Cannon: Cannon Exposed at 5th Rank 6th File - 'Phoenix on the Roof' Strategy in the Battle of Bach Dang - Can you solve it?

When the Red Cannon is exposed at the 5th rank and 6th file, you must understand that this is not an ordinary Cannon. It resembles a Phoenix waiting for the right moment to soar onto the Roof! Let's analyze this formation according to historical legends and the 36 Stratagems of military strategy.