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知网 CNKI is a platform offering academic information retrieval, publication, data, and services across various disciplines and industries to enhance research efficiency
Home-CNKI - 知网 Realizing the integrated retrieval of Chinese and foreign periodicals Among them, there are more than 8640 kinds of Chinese academic journals, which includes more than 1970 kinds of core journals of Peking University and more than 4280 first published online journals dating back to 1915 and totaling more than 64million full-text articles Academic journals in foreign languages include more
Home-CNKI - 知网 Literature Database includes: Academic journals: more than 8640 kinds of Chinese journals with 64million articles; more than 57,000 kinds of foreign journals with 94million articles Dissertation: 655000 doctoral dissertation; 6million Master's theses Proceedings: 2million conferences in China; 994000 international conferences; Newspapers: 53 titles Yearbooks: more than 5140 titles, 5360