Authoritative experts participate in the dissertation processing, supplemented by professional indexing, classification and related citation analysis; Large collection, massive full-text resources supplemented by abstract library;

The collection units and disciplines cover a wide range, involving 985 universities and 2 1 1 key universities, Chinese Academy of Sciences, Academy of Engineering, Academy of Agricultural Sciences, Academy of Medical Sciences, Academy of Forestry and other institutions.

The collection period spans a long time, focusing on the collection of dissertations since 2000, which will be reviewed year by year and supplemented every month. Relying on the rich collection, it can provide full-text delivery service for dissertations since 1977.