3Erica C.D.Hunter.The Church of the East in Central Asia. Bulletin of the John Rylands University of Manchester . 1996
4A.Mingana.“The Early Spread of Christianity in Center Asia and the Far East:A New Document”. Bulletin of the John Rylands Library of Manchester . 1925
5Paul Pelliot.L‘inacription Nestorienne de Si-ngan-fou. . 1996
6Erica C.D.Hunter.“The Church of the East in Center Asia”. Bulletin of the John Rylands University Library of Manchester . 1996
7B.E.Coless.“The Nestorian Province of Samarkand”. Abr-nahrain . 1986
8Dr.J.Needham.The Development oflron and Steel Technology in China. . 1958
9W.E.Geil.Eighteen Capitals of China(1911). .
10Lam,Chi-hung.Political Activities of the Christian Missionaries in the Tang Dynasty. . 1975
