Essence and Quality of Tibetan Esoteric Buddhism
The teaching begins with the historical origins of Tibetan Buddhism, emphasizing its roots in authentic Indian Buddhism and its deep karmic connections with Chinese imperial dynasties throughout history. It highlights the origins of Dzogchen teachings and their connections to China, including lineage masters like Shri Singha. Rainbow body achievements are also recorded in China, such as the case of Bhikshuni Jingqian. To comprehend the essence of Tibetan tantra, one must begin with the common preliminaries and uncommon preliminaries, practicing with faith and diligence under the guidance of qualified masters. The teaching emphasizes that Tibetan tantra is not merely academic study but requires actual practice and realization, as its profound teachings can withstand rigorous examination and verification.