Li Baozhen
By winter 782, both Zhu and Wang (who was also displeased that he was not made a military governor despite his killing of Li Weiyue) were openly rebelling against the imperial government. They advanced south to aid Tian and dealt the imperial forces, under the commands of Li Huaiguang the military governor of Shuofang Circuit, Ma Sui the military governor of Hedong Circuit (河東, headquartered in modern Taiyuan, Shanxi), and Li Baozhen the military governor of Zhaoyi Circuit (昭義, headquartered in modern Changzhi, Shanxi), forcing them to lift the siege on Wei Prefecture. In light of their victory, they each claimed princely titles to show independence from Tang — Zhu as the Prince of Ji, Tian as the Prince of Wei, and Wang as the Prince of Zhao. They offered the title of Prince of Qi to Li Na, and Li Na accepted.