A classification of worldly spirits into the categories of ging, dü, tsen, yaksha, rakshasa, mamo, rahula, and naga. On the inner level, they correspond to the eight kinds of consciousness, namely, the five sense consciousnesses, the mental consciousness, the defiled consciousness that conceives of “I,” and the consciousness of the alaya, the foundation of the mind that is the repository of karmic seeds and habitual tendencies. [WL 2012]