朱全忠
During the last two decades of the Tang dynasty, the gradual collapse of central authority led to the rise of two prominent rival military figures over northern China: Li Keyong and Zhu Wen. Tang forces had defeated Huang Chao's rebellion with the crucial aid of allied Shatuo Turkic peoples of what is now Shanxi led by Li Keyong. He was made a jiedushi governor and later Prince of Jin, bestowed with the imperial surname Li by the Tang court. Zhu Wen, originally a salt smuggler who served as a lieutenant under the rebel Huang Chao, surrendered to Tang forces. By helping to defeat Huang, he was renamed Zhu Quanzhong ("Zhu of Perfect Loyalty") and granted a series of rapid military promotions to military governor of Xuanwu Circuit.