Encylopaedic collection of important works in the Bon-po tradition covering a range of subjects, including the life story of the founder Shenrab Miwo (vol. 1), grammar and orthography (vol. 2), poetry and alamkara (vol. 3), technological crafts and astrology (vol. 4), medicine (vol. 5), logic (vol. 6), the graduated stages of enlightenment (Byang chub lam rim) (vol. 7), teaching vehicles and the middle path (vol. 8), the ground and paths of the Greater Vehicle teachings (vol. 9), Dzogchen teachings, etc.