유장
In 211, when Liu Bei entered Yi Province (covering present-day Sichuan and Chongqing) under the pretext of helping its governor Liu Zhang defend his jurisdiction against a rival warlord Zhang Lu, he sent Jian Yong as an emissary to meet Liu Zhang. Liu Zhang favoured Jian Yong. Later, when war broke out between Liu Bei and Liu Zhang, and Liu Bei had gained the upper hand against his rival and had besieged Yi Province's capital Chengdu, Jian Yong was sent to persuade Liu Zhang to give up resistance. Liu Zhang agreed, and, with Jian Yong by his side, he rode out of the city in a chariot to surrender. After occupying Yi Province and setting up his new base in Chengdu in 214, Liu Bei promoted Jian Yong to the position of General of Illustrious Virtue ().