Li Zhengji
Li Na (李納) (758 – June 13, 792), formally the Prince of Longxi (隴西王), was a Chinese military general and politician of the Chinese Tang Dynasty. Inheriting the post from his father Li Zhengji, he served as the military governor ("Jiedushi") of Pinglu Circuit (平盧, headquartered in modern Tai'an, Shandong) semi-independently from the imperial government.