Reading is an important role of learning ability, is one of the main source of knowledge acquisition, of which literacy is essential for language learning to read is the foundation for learning other subjects. The source of reading disability has been the direction of experts and scholars to explore in this paper by way of summarizing the literature to explore, to understand the causes of reading disability. The literacy difficulties of important factor, experts and scholars continue to develop materials, methods, and other literacy teaching strategies to help students improve reading skills, this collection of resources for teaching literacy class teachers used to teach students with reading disability for recommendations to promote literacy as a reference, then according to the characteristics of students with reading disability in further development of literacy materials and teaching methods.