周济
Meanwhile, Huang's army put Chen Prefecture () and its prefect Zhao Chou under siege. Shi, along with Zhu Quanzhong the military governor of Xuanwu Circuit (宣武, headquartered in modern Kaifeng, Henan) and Zhou Ji the military governor of Zhongwu Circuit (忠武, headquartered in modern Xuchang, Henan) all launched troops to try to save Zhao. Shi was said to have repeated victories over the armies of Huang and his vassal Qin Zongquan the military governor of Fengguo Circuit (奉國, headquartered in modern Zhumadian, Henan). However, these three military governors did not feel that they could stand up to Huang on their own, so they sought aid from Li Keyong the military governor of Hedong Circuit (河東, headquartered in modern Taiyuan, Shanxi) — who had been instrumental in Tang's recapture of Chang'an. After Li Keyong arrived and defeated Huang's army at Chen Prefecture, Huang's major general Shang Rang surrendered to Shi.