Arya vajra-chedika prajnaparamita mahayanasutra (Skt); pak pa she rab pa röl tu chin pa dor je chö pa she ja tek pa chen pö do (Tib)
Also known as the Diamond Sutra or Vajra Cutter Sutra, one of the most popular of the Prajnaparamita, or Perfection of Wisdom sutras. The Tibetan title is often abbreviated to Dorje Chöpa.