1808-1887 1904-1987 active8thcentury autobiography bdud-ʼjomsʼjigs-bral-ye-śes-rdo-rje biography buddhism china india meditation o-rgyan-ʼjigs-med-chos-kyi-dbang-po rdzogs-chen rel007050bio018000 religion religious rñiṅ-ma-pa(sect) tibetan tibetautonomousregion vairocana