1, Wanfang Journal: It is a large-scale network database developed by Wan Fang Data Company, covering journals, conference minutes, papers, academic achievements, academic conference papers and so on.
2. China HowNet: It is the concept of national knowledge infrastructure, which was put forward by the World Bank in 1998.
3. Chongqing Weipu Journal: It is a series of academic journals, all of which are national electronic academic journals approved by the State Administration of Press, Publication, Radio, Film and Television, headed by Southwest Information Center of the Ministry of Science and Technology and sponsored by Chongqing Weipu Information Co., Ltd. ..
Second, the content is different.
1, Wanfang Journal: It contains the full text of 7,600 scientific and technological journals in more than 70 categories in five categories: science, engineering, agriculture, medicine and humanities.
2. China Knowledge Network: an information construction project aimed at realizing the dissemination, sharing and value-added utilization of knowledge resources in the whole society. Initiated by Tsinghua University and Tsinghua Tongfang, it was established in June 1999.
3. Chongqing Weipu Journal: It is an effective academic exchange platform for academic workers in order to promote the healthy development of China's academic industry, respond to the general administration of press and publication's proposal that academic journals develop in the direction of collectivization, industrialization and electronization, further purify the academic air and enrich the academic atmosphere.
Third, the characteristics are different.
1, Wanfang Journal: the only full-text database of academic conference literature in China, mainly including the papers of national academic conferences organized by national societies, associations and research associations since 1998. The data covers natural science, engineering technology, agriculture and forestry medicine and other fields, and is an indispensable helper to understand domestic academic trends.
2. China Knowledge Network: The world's largest full-text information "CNKI Digital Library" was built by adopting digital library technology independently developed and internationally advanced, and the China knowledge resource database and CNKI grid resource sharing platform were officially launched.
3. Chongqing VIP periodical: it is divided into nine periodicals, including education, medicine, economy, commerce, scientific research, agriculture and industry. The full text of VIP is included. This is a monthly magazine and a national publication.
Baidu Encyclopedia-Wanfang Database
Baidu Encyclopedia-China HowNet
Baidu encyclopedia -VIP academic journal