HowNet generally refers to China HowNet. HowNet, the concept of national knowledge infrastructure, was put forward by the World Bank in 1998. Provide CNKI source database, foreign language database, industrial database, agricultural database, medical database, economic database and educational database. Among them, the comprehensive databases include China periodical full-text database, China doctoral thesis database, China excellent master thesis full-text database, China important newspapers full-text database and China important conference literary theory full-text database. Each database provides three retrieval functions: primary retrieval, advanced retrieval and professional retrieval. Advanced retrieval function is the most commonly used.
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. Wanfang Journal 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.
Work in progress. Com was founded in 2000. After years of commercial operation, VIP has become a world-renowned Chinese professional information service website.