Columbia subject headings:
Buddhism--China--Tibet Autonomous Region--Doctrines.
Buddhism--India--Doctrines.
Enlightenment (Buddhism)
Spiritual life--Buddhism.
Harvard subject headings:
Buddhism--China--Tibet Autonomous Region--Doctrines
Buddhism--Doctrines
Buddhism--India--Doctrines.
Buddhist philosophy.
Enlightenment (Buddhism)
Spiritual life--Buddhism
Princeton subject headings: