HowNet, the concept of national knowledge infrastructure, was put forward by the World Bank in 1998. CNKI project is an information construction project aimed at realizing the dissemination, enjoyment and value-added utilization of knowledge resources in the whole society. Initiated by Tsinghua University and Tsinghua Tongfang, it was established in June 1999.
With high-quality content resources, leading technology and professional services, China HowNet enjoys a high reputation in the industry. In 2007, China HowNet China Academic Journal Online Publishing Database won the first "China Publishing Government Award", and the full-text database of China's doctoral dissertations and the online publishing database of China Yearbook were nominated.
2. Wanfang:
Wanfang Database is a large-scale network database developed by Wan Fang Data Company, covering periodicals, conference minutes, papers, academic achievements and academic conference papers. It is also a professional academic database in China, and enjoys the same reputation as China HowNet.
Its development company-Wan Fang Data Co., Ltd. is the first joint-stock high-tech enterprise with information service as its core in China, and it is a comprehensive information service provider integrating information resource products, information value-added services and information processing solutions in the Internet field.
3. China Yearbook Online Publishing Database
China Yearbook Online Publishing Database is the largest full-text database of dynamic yearbook resources which is continuously updated in China. The content covers basic national conditions, geographical history, political and military diplomacy, law, economy, science and technology, education, culture and sports, medical and health care, social life, people, statistics, document standards, laws and regulations and other fields.
4. Chinese citation database
This database contains all the references of source database products published by China academic journals (CD-ROM version) electronic magazines, involving more than 100,000 references in journals, dissertations, conference papers, books, patents, standards, newspapers, etc.
By revealing the mutual citation relationship between various documents, the library can not only provide a new communication mode for scientific research, but also serve as an effective tool for scientific management and evaluation.
5.VIP database system
Established in 2000, VIP Information Network has become a world-renowned Chinese information service website, the largest Chinese content cooperation website of Google Academic and the largest digital periodical database in China. At present, it has more than 2,000 group users and more than 2 million registered users.
The website content service includes more than 9000/20 million full-text Chinese periodicals; More than 30 countries/1 1300/more than 8 million foreign periodicals; More than 400 kinds of important Chinese newspaper information, covering science, engineering, agriculture, medicine, literature, history, philosophy and law, and providing daily online updates.