In line with the commitment of Cambridge University Press to advance learning, knowledge and research worldwide, the CUP annually publishes over 2500 books and 220 peer-reviewed academic journals for the global market. Containing the latest research from a broad sweep of subject areas, Cambridge journals are accessible worldwide in print and online. CUP is famous for its influential journals in the field of nature and social, of which 75% are indexed by SCI, 61% of the 46 medicine journals are indexed by SCI, 76% of the 38 kinds of engineering technologies are indexed by SCI and 55% of the 141 kinds of social science are indexed by AHCI/SSCI. These journals cover a wide scope of subjects, and they focus on the latest research results of different fields, which have been essential reference materials for scientific research and teaching in China.