The parentage of instruction is compiled from various family systems of Manchu-Tungus Classical shamanism. These teachings have been revealed by the last successors and their lineal descendants. The classes are structured upon the theories and practice of the Manchu-Tungus groups of Eastern Siberia. These oral histories trace their early beginnings back to the Late Pleistocene/Early Neolithic period of human habitation in the Amur River region and the Prehistoric Maritime cultures of the Okhotsk