Writing papers and checking the literature is a time-consuming and laborious but very important link. In particular, it is more difficult to check foreign literature. Through Baidu academic, you can find papers on academic websites such as HowNet, Wanfang, VIP, and Taiwan, China literature. One of the papers' help-seeking function is quite practical. Here are some common and practical foreign literature websites.

1、 Wiley Interscience (English literature Journal)

Wiley Interscience is a dynamic online content service created by John wiely & Sons. It was launched online in 1997. Through Interscience, Wiley provides users with online access to full-text content in the form of a license agreement. Wileyinterscience has collected more than 360 scientific, engineering, medical and related professional journals, more than 30 large-scale professional reference books, the full text of 13 laboratory manuals and the full text of Wiley academic books with more than 500 topics. Among them, there are nearly 200 core journals included by SCI.

2、 American IEEE (English literature Journal)

IEEE (Institute of Electrical & electronicsenginers) is the most famous transnational academic group in the field of electronic information. Its members are distributed in more than 150 countries and regions in the world. According to IEEE statistics, the total number of IEEE members in 2001 increased by 3.1% over 2000 to 377342, including 65669 student members, an increase of 12.6%. With more and more information coming from the Internet, IEEE needs to provide more perfect and comprehensive electronic information products and services for its members.

3、 American EBSCO (English literature Journal)

EBSCO has published electronic publications since 1986, collecting more than 4000 index and abstract journals and more than 2000 full-text electronic journals. The company contains many databases, such as business source Premier (electronic document library of business resources), Academic Search Elite (full-text database of academic journals), etc.

4、 United States (UMI) ProQuest

The full doctoral thesis is a sub Library of UMI company. ProQuest, located in Ann Arbor, Michigan, USA, originated from university microfilms (UMI) founded by Eugene B. power in 1938, and has a history of more than 70 years. The company provides value-added information services to universities, government agencies and commercial customers in more than 160 countries / regions around the world.

5、 Us netlibrary (English e-book):

Netlibrary, established in 1999 in Boulder, Colorado, is a major provider of e-books to libraries in the world. Netlibrary became a subordinate department of OCLC Online Computer Library Center on January 25th, 2002. At present, more than 7000 libraries in the world access e-books through netlibrary, including Columbia University, Stanford University, the University of California, Berkeley, and thousands of other libraries in the world. Netlibrary, a department of OCLC, is currently the main provider of ebooks in the world. It provides more than 50000 high-quality e-books from more than 300 publishers. 90% of these e-books were published after 1990, with thousands of new ones added every month.