 rgyal ba gnyis), a term usually reserved for Guru Padmasambhava and indicative of the high regard in which he and his teachings are held.Like the Third Karmapa Rangjung Dorje, Rongzompa and Jigme Lingpa, he carried the title "Kunkhyen" (Tibetan; "All-Knowing").Various forms and spellings of Longchenpa's full name(s), in which 'Longchen' means "great expanse", "vast space", "great vortex", and 'Rab 'byams' "cosmic", "vast", "extensive", "infinite".