The Nyingma tradition attributes Dzogchen's transmission to Padmasambhava and Vimalamitra in the eighth century CE, but the earliest securely datable Dzogchen texts are placed later by scholars, and the surviving Dunhuang manuscripts leave the relationship between early Dzogchen and Chan Buddhist teaching in Tibet unresolved.
What would resolve this Further codicological dating and textual comparison of the Dunhuang Dzogchen and Chan manuscripts against securely dated Chan sources, by scholars working directly with the manuscript corpus.
OpenTibetology; Buddhist studies; manuscript studiesJohn Powers, Introduction to Tibetan Buddhism