李勉
In fall 783, soldiers of Jingyuan Circuit (涇原, headquartered in modern Pingliang, Gansu), at Chang'an at the time in preparation for deployment to battle Zhu, Tian, Wang, and Li Na, mutinied, forcing Emperor Dezong to flee to Fengtian (奉天, in modern Xianyang, Shaanxi). They supported Zhu Tao's brother Zhu Ci as their leader, and Zhu Ci soon declared himself the emperor of a new state of Qin. In the subsequent confusion, Xiangcheng (襄城, in modern Xuchang), which Geshu was defending, fell to Li Xilie, and Geshu fled back to Luoyang. Later in 783, Li Xilie attacked Li Mian's headquarters at Bian Prefecture, but could not capture it quickly enough. He forcibly conscripted civilians to participate in the siege and, when they could not complete the filling-up of the moat around Bian Prefecture on time, buried them alive, referring to them as "wet wood." Around the new year 784, Li Mian abandoned Bian Prefecture, which then fell to Li Xilie, who then moved his headquarters to Bian Prefecture. Li Mian's subordinate Li Cheng (李澄, note different character than the Li Cheng who had previously resisted Li Xilie) surrendered Hua Prefecture (滑州, in modern Anyang, Henan) to Li Xilie as well. The Yangtze-Huai region was all shocked by the development, and Chen Shaoyou () the military governor of Huainan Circuit (淮南, headquartered in modern Yangzhou, Jiangsu) sent his subordinate Wen Shu () to Li Xilie to pledge allegiance to Li Xilie.