Yang Hu
Yang Ji (羊暨), a nephew of the Jin dynasty general Yang Hu, once told his uncle to be wary of Wang Jun because he was extravagant and unbridled in his ways. However, Yang Hu recognised Wang Jun as a rare talent and regarded him highly. In 272, after Wang Jun was appointed as the Administrator (太守) of Guanghan Commandery (廣漢郡; around present-day Guanghan, Sichuan), Yang Hu further recommended him to be the Inspector (刺史) of Yi Province (covering present-day Sichuan and Chongqing). During this time, Emperor Wu ordered him to supervise the construction of large battleships, each decorated with images of ferocious beasts and capable of holding 2,000 or more soldiers. The battleships were meant for use in a campaign against the Jin dynasty's rival state, Eastern Wu.