Wanfang's retrieval methods include full-text retrieval, advanced retrieval, subject classification retrieval, author unit retrieval, periodical browsing, citation relationship retrieval, label retrieval and so on.

1. Full-text retrieval: You can enter keywords, authors, topics and other information to search for full-text documents containing the required information.

2. Advanced search: you can enter multiple keywords in the search bar to search, and add some restrictions, such as literature type and publication scope.

3. Subject classification retrieval: classify according to the subject field, and query the literature in the corresponding field in the database.

4. Author's unit search: according to the author's unit search, you can view the literature published by this unit or institution.

5. Periodical browsing: list the information of all periodicals in the database, and you can search according to the information of a certain periodical.

6. Reference relation retrieval: you can view the reference relation between documents, such as how many other documents have referenced a document.

7. Tag retrieval: Use tags to classify and retrieve documents. In this way, you can find documents related to the topics you are interested in.

Wanfang profile and download

Wanfang is a Chinese literature database platform, which concentrates a large number of domestic and foreign scientific papers, dissertations, conference papers and other literature resources, and provides retrieval, download and other services.

Wanfang has developed into one of the largest Chinese information service providers in the world, with more than 5.7 billion document resources and 350 million full-text resource nodes, covering a variety of industry-specific databases. Visiting Wanfang can get the most extensive academic literature at home and abroad, which is very useful for those who need to do scientific and technological research, academic paper writing and literature review.

To download documents on Wanfang website, you need to register your login account first. After registering and logging in, enter keywords in the search box on the homepage. After retrieving the target article, you can see the "Download" button on the right side of the article title. Click Download to download the corresponding literature.

There is a certain fee for downloading files. Specific fees will be charged according to different articles. Some articles need to purchase access rights of individuals or institutions. It's best to check before downloading to confirm whether there is a charge. Before downloading the file, if copyright issues are involved, you need to obtain the permission or authorization of the relevant right holder, otherwise it will constitute infringement.