Wenjin search

Wenjin search is an integration of many digital resources of National Library and local library, with more than 60 resource databases and nearly 200 million literature information, which has the capacity of massive resources. In order to help readers get the information they need more quickly, accurately and conveniently, the National Library of China has launched the Wenjin search system.

"Wenjin" search system aims to provide readers with a new search experience, and quickly find and obtain useful information from the massive resources. The main functions include:

1. Massive resources: collect massive literature information (nearly 200 million pieces of data), including books, ancient documents, papers, periodicals and newspapers, multimedia, microfilm documents, documents, entries and other resources covering the National Library.
2. Result clustering: the retrieval results are filtered, aggregated and guided by various ways of classification and sorting, which is convenient for readers to quickly locate the required information.
3. Improve the quality of search: improve the quantity and quality of information returned by users in the search process, so that readers do not have to search in multiple systems of various media resources to get satisfactory results.
4. Positioning of Wenjin search system: it can carry huge user access requests and provide search results quickly.
5. Online experience: support online reading and sharing function, users can browse more information according to their personal rights.
6. Personalized service: provide a variety of personalized services through login authentication, including viewing search history, setting search habits, etc.

"Wenjin" search system effectively integrates the self built data of National Library of China and various kinds of digital resources that have purchased services, realizes the one-stop discovery and acquisition of resources, and makes the closed resources in the library open to network users. As the core system of national digital library, "Wenjin" search system provides efficient, accurate and professional unified search service for library metadata to readers all over the world.