Introduction to the Sutra Collection Building: The Sutra Collection Building is located in the east courtyard and has two floors: the first floor displays portraits, calligraphy and paintings about Master Xuanzang, as well as photos of Zhou Enlai, Nehru and other leaders paying homage to Xuanzang's grave. ; Upstairs, there are thousands of Buddhist scriptures including the Tripitaka and fragments of the "Baye Sutra" written in Pali.