Vatican name Trij? ikā-vij？ Apti-Motrata-siddhi. Quan Yi Volume. It was created by a close bodhisattva and translated by Tang Xuanzang. He also wrote thirty praises for knowing only, thirty theories about knowing only, thirty theories about knowing only, and the theory of building tall buildings. It is included in the thirty-first volume of Da Zheng Zang. Use thirty poems to interpret the only-knowing Sect (the first twenty-four lines praise the only-knowing Sect, the next line praises the essence of the only-knowing Sect, and the last five lines praise the status of the only-knowing Sect). It is one of the top ten theories of yoga. At the end of his life, he expounded the fun of Mahayana with 30 hymns and 600 words. Later, some commentators, such as Dharma Protector and An Hui, commented on 30 pieces of Fu respectively, and added a preface and circulated two pieces of Fu. In the fourth year of Emperor Gaozong (659), Xuanzang mainly focused on the theory of protecting the law, and integrated the works of various theorists into ten volumes of Cheng Weizhi's Theory. Every Buddhism is realized by knowledge, which can be divided into three types: unfamiliar knowledge (the eighth knowledge), contemplation (the seventh knowledge) and other places (the first six knowledge). Finally, it reveals the three characteristics of knowledge and the order of practice. There are ten volumes of Epistemology, one volume of Interpretation (Kui Ji), one volume of Agreement of Epistemology (Yu Ming), one volume of Direct Interpretation of Epistemology (Xu Zhi), one volume of Tips on Epistemology (Zhen Jing) and four volumes of Ode to Epistemology (Yuanming). In addition, the metonymy theory translated by the essence of the Southern Dynasties is a different translation of this book. (see "Cheng Lun" 2925) p4427