 Troops from Jingnan, Fengxiang, Baoda (保大, headquartered in modern Yan'an, Shaanxi), and Dingnan (定難, headquartered in modern Yulin, Shaanxi) fled, leaving the imperial, Zhenguo, and some Xuanwu troops that Zhu had sent with Zhang, who retreated to Jin Prefecture (晉州, in modern Linfen, Shanxi).Li Cunxiao put Jin under siege, but then concluded that capturing Zhang was counterproductive—as Hedong troops would have no good way of dealing with Zhang and his imperial troops, whom they could not slaughter.They thus lifted the siege to allow Zhang and Han to flee.