Three Pure Ones
Generally, right below the ancestral couple of Nuogong and Nuopo come the Three Pure Ones ( "Sānqīng"). These are the main trinity of Taoist theology, and were introduced among the Tujia by Han Chinese who moved to their areas. Apart from the trinity and some elaborate ritual styles, Nuo folk religion has not acquired the philosophical contents of Taoism, as the purpose of Nuo practices is mainly to "nourish" Nuo gods. Directly below the Three Pure Ones there is the Jade Deity ( "Yùdì"), another deity from Taoist theology, who is invoked by Nuo priests by blowing into a peculiar ritual instrument, an ox horn. The Jade Deity is conceived as the commander of all lesser gods, so in order to communicate with them it is necessary to call upon him first.