snying thig skor bzhi
From Rangjung Yeshe Wiki - Dharma Dictionnary
(Redirected from The Four Cycles of Nyingthig: the Outer, Inner, Secret, and Innermost Unexcelled Cycles)
Four Cycles of Nyingtig. The chief disciple of Manjushrimitra, the great master known as Shri Singha, divided the Instruction Section into The Four Cycles of Nyingtig: the Outer, Inner, Secret, and Innermost Unexcelled Cycles [RY]
