Kun-zang La-may Zhal-lung :The Oral Instruction of Kun-zang La-ma on the Preliminary Practices of Dzog-ch'en Long-ch'en Nying-tig (Nga-gyur Nying-ma) (Part 2 & 3)O-Rgyan-Jigs-Med-Chos-Kyi-Dban-Po · First published 1993Open the Tome