唐庄宗
By winter 913, You Prefecture was in desperate straits. Liu Shouguang offered to surrender if Li Cunxu personally came to accept his surrender. Zhou thus relayed this offer to Li Cunxu. When Li Cunxu arrived and promised Liu Shouguang that his life would be spared if he did surrender, Liu Shouguang hesitated and did not do so. When Liu Shouguang's trusted officer Li Xiaoxi () then surrendered and revealed to the Jin army the desperate situation the city was in, the Jin army launched its fiercest attack yet, and the city fell. Liu Shouguang fled, but soon was captured. Li Cunxu made Zhou the military governor of Lulong, and took Liu Shouguang and Liu Rengong as captives. (He executed them in 914.)