Suxi Dijing is a Buddhist tantric classic with the Vatican name Suiddhikara-Mahā tantra-Sā dhanopā yika-Patala. It has three volumes. In the 14th year of Kaiyuan in Tang Dynasty (726), Sanzang in the Middle Tianzhu was translated by Bojialuo (that is, Sanzang in Sumitomo Buddha). He also wrote Suzhou Roger Classic, Suzhou Roger Classic, Suzhou Roger Classic, Wonderful Method and Wonderful Usage Classic.