There is no unified version of the Thirteen Classics. Yang Renshan, Mei and China Buddhist Colleges all have their own Thirteen Classics. Among them, Diamond Sutra, Vimalakīrti Sutra, Beijing Sutra, Shurangama Sutra and Shurangama Sutra are owned by three schools. Heart Sutra, Victory Sutra, View of Infinite Life Sutra, Infinite Life Sutra, Jue Yuan Sutra, Jinguang Sutra, Sanskrit Sutra and Tanjing belong to two schools. Chapter 42 Sutra, Buddhist Legacy Sutra, Shen Jiemi Sutra, Eight dzogchen Sleeping Sutra, Mahayana Miyan Sutra, Bodhisattva's Original Wishing Sutra, Bodhisattva's Tenth Sutra, and Dalu Zhenna Buddhist Sutra. The Thirteen Classics you see now is another version based on the renovation of these three schools. Except for the five classics selected by the three schools, the other eight classics are Heart Sutra, Infinite Life Sutra, Jue Yuan Sutra, Guang Jin Ming Sutra, Brahma Sutra, Tanjing, Shen Jiemi Sutra and Chapter 42.
Current names of thirteen Buddhist classics