修武 / Xiuwu
修武 / Xiuwu enters the wiki through Hanji 150 part 2 as the place where 刘邦 is stationed when 陈平 crosses the Yellow River and seeks entry into the Han camp. The episode identifies the location with the modern Huojia area in Henan.
The source treats Xiuwu as more than a map point. Liu Bang’s camp there is actively receiving talent from other states and factions, which lets Chen Ping approach through 魏无知 soon after leaving 项羽. Xiuwu therefore marks the personnel-absorption side of Liu Bang’s campaign, alongside the territorial absorption already recorded around 河内郡.