Ritual Accumulaton of the Great Compassionate Ones...called: Accomplishing the Purpose of Beings Throughout Space (extensive practice)

An extensive Avalokiteshvara (Chenrezig) practice revealed by Dorje Dechen Lingpa. The full title reads: Ritual Accumulaton of the Great Compassionate Ones: Dharma Connection of Enlightenment in One Sitting: Accomplishing the Purpose of Beings Throughout Space.