Youxia refers to a specific type of ancient Chinese warrior folk hero who appeared prominently in classical Chinese poetry and fictional literature. The term literally translates to "wandering vigilante," though it is most commonly translated into English as "knight-errant."
In various literary contexts, the figure of the Youxia may also be described using terms such as cavalier, adventurer, soldier of fortune, or underworld stalwart. These figures are characterized by their roles as wandering heroes within Chinese cultural narratives.