The Practice Manual (Chaktri) of the Aural Transmission of Zhang Zhung
March 29 – 7:00-8:30pm March 30-31 – 10:00am-4:00pm – Bon has three principal streams of transmission of Dzogchen, and of these three the Aural Transmission of Zhang Zhung is considered to be the most profound. Drugyalwa Yungdrung wrote a practice manual for this system, and for over seven hundred years this has been the primary source of instruction on the practice of this system. Drugyalwa’s practice manual is quite extensive