Cheng Han
Li Shou was a son of Li Xiong's trusted uncle and key advisor Li Xiang (李驤), who carried the title of the Prince of Han. When Li Shou was 18, Li Xiong, believing in his talent, made him in general, and he distinguished himself at his post of Jinshou (晉壽, in modern Guangyuan, Sichuan). After his father died in 328, he was given a number of important posts and created the Duke of Fufeng. In a campaign in 332 and 333, he further led a Cheng Han army to conquer the Jin possession Ning Province (寧州, modern Yunnan and Guizhou) -- which Cheng Han forces had previously been unable to conquer, further solidifying his reputation as a general. For this victory, he was created the Prince of Jianning.