Chinese literature search engine which are introduced as follows:
Commonly used Chinese academic journals literature retrieval platforms are China Knowledge, Wanfang Data Knowledge Service Platform, Wipo Journal Resources Integration Service Platform and so on.
1, China Knowledge Network (CNKI)
China Knowledge Network Resource Library (CNKNRL) is a comprehensive full-text database, including journals, doctoral and master's theses, conference papers, newspapers, almanacs, citation libraries, China's economic and social big data research platform and other academic literature resources, disciplines including social sciences, natural sciences and technical sciences. It has the most search results, the widest coverage of disciplines, and complete contents.
For individual users, Knowledge.com adopts the two standards of charging by article and charging by page, with the price of charging by article ranging from 7.5 yuan to 25 yuan/article, and charging by page at about 0.5 yuan/page.
2. Wanfang Data Knowledge Service Platform
Wanfang Database collects more than ten types of knowledge resources, such as journal articles, dissertations, conference papers or reports, scientific and technological reports, patents, standards, scientific and technological achievements, laws and regulations, local histories, videos, etc., which cover the whole disciplinary fields of natural sciences, engineering and technology, medical and health care, agricultural sciences, philosophy, political science and law, social sciences, science, education, literature and art. Collection of the shortest time, the age of the slightly distant literature can not be found, but the current issue of the collection of the best.
3, Wipro Journal Resources Integration Service Platform
Wipro database covers tens of thousands of Chinese journals in natural sciences, engineering technology, agriculture, medicine and health, economics, education and library information, including natural sciences, engineering technology, agricultural sciences, medicine and health, economy and management, education and library information, 7 types of knowledge resource types. It has the longest collection time, but the medical journal literature is less, common IE, ME, Firefox, 360 browsers can be used.
Registered members can realize part of the article free online reading and download articles, need to charge for the article can be read coins payment, can also be paid by WeChat or Alipay, reading coins payment billing rules for 4 pages or less 0.5 yuan / page, 4 pages (including 4 pages) more than 2 yuan / article, WeChat or Alipay payment is 3 yuan / article.