The Way of the Vajra. Tibetan Buddhism is known as the Adamantine path, the short path to enlightenment.
Tib. Doje thegpa] vehicle of indestructible reality - Diamond vehicle, indestructible approach to the teaching, Indestructible Reality Way. The "vajra vehicle". The practices of taking the result as the path. Same as "Secret Mantra".
Literally, "The Diamond Path." An esoteric form of Buddhism practiced by people of Tibet and Nepal.