东武阳 / Dong Wuyang (Late Han)

Hanji 957 first brings Dong Wuyang into Cao Cao’s East Commandery branch as the place where 曹操 sets the commandery office after defeating 白绕 and receiving 袁绍’s recommendation as 东郡 administrator.

东武阳 / Dong Wuyang (Late Han) enters the wiki through Hanji 961 as the place 于毒 attacks while 曹操 is at 顿丘. The episode’s military problem is whether Cao Cao should rescue the city directly or shift pressure somewhere Yu Du cannot ignore.

Cao Cao’s answer makes Dong Wuyang important as the visible pressure point rather than the final battlefield. By marching west toward Yu Du’s base, he forces Yu Du to lift the siege without first fighting at the city. Dong Wuyang therefore anchors the episode’s late-Han application of 围魏救赵 before the fighting moves on to 内黄之战.

Connections

• 于毒 - attacker whose siege creates the decision problem.
• Hanji 957, 东郡, 白绕, and 袁绍 - earlier office-location branch.
• 曹操 - commander who refuses direct relief and attacks the must-save point.
• 顿丘 and 内黄之战 - starting position and later campaign outcome.
• 围魏救赵 and 全维度统帅能力 - strategy and command frames attached to the source.