For the centenary of the discovery of the sealed-off caves with Buddhist scriptures in, Gansu People's Publishing House surveyed, determined, sorted out, and shot all the Chinese literature and documents stored in Gansu province, and collected them into the volume Literature and Documents in Dunhuang, Gansu . This thesis expounds on the origins and features of the documents, the disputable fakes in the book, and the uncollected fakes as well.