Open Access (OA) means the resource that composed by Peer-reviewed journal articles、academic conference articles、technical reports、degree papers and working papers(English edition only); and the documents allow users to read 、download、copy、transmit、print、retrieve and link. As long as redacting these documents as data into the software, there is no barrier of cost、law or technology. The only restriction is that ensure the authors has rights to protect the integrity of their works. Also, it should give clear indication of quoted information when using their works.