The Buddhist monk and scholar Qu Tan Fazhi, active during the Northern Wei dynasty, is known for his translation of the Mahāprajñāpāramitā Upadeśa, a commentary on the Perfection of Wisdom Sutras.
Sutra on the Differences in Karmic Retribution Spoken by the Buddha to Elder Śuka (佛為首迦長者說業報差別經)