Oroqen’s Shaman Myth is a literary form passed on by Shaman,which has the typical form of Saman culture of nomadic nation taken an old original religion as the foundation including the culture connotation of ecological civilization and the identification function of ethnic culture. The article explained ecological aesthetic implication and cultural identity function which is carried by Oroqen’s shaman mythology in accordance with shaman subject,ecological context,national psychology,cultural identity and so on,taking the texts of field investigation as the basis in the view of post colonialism and globalization.