Little Red Goblin Games is running a Kickstarter campaign for Dragon Tiger Ox, their Pathfinder source book based on wuxia.
From the campaign:
Dragon Tiger Ox is a wuxia inspired setting for the Pathfinder Roleplaying Game that sets itself in the middle of a high fantasy world where adventure and martial arts are the main focal points. It draws from primarily from ancient China for its source material, particularly the Qing Dynasty & Three Kingdoms period, but elements of other surrounding Asian cultures exist (mostly India, Japan, and Korea). As this setting is high fantasy, fantastic fun takes precedence over realism.