| Available at : Online Access |
| Off-campus Access Rights : P - PolyU Staff/Students only |
| Search Guide | Online Tutorial |
Duxiu Knowledge Search Database is a repository of extensive full-text data and fundamental information. It offers comprehensive full-text search capabilities that delve into book chapters and content and provides partial previews of original texts for select documents. It enables efficient retrieval and access to various types of academic literature.
How to borrow e-books:
Users can borrow partial e-book content using the document delivery function available in the database. For example, by clicking 
Users can request the delivery of journal articles 
or receive partial content from books via email. The delivery time may vary depending on the circumstances, usually taking several hours to several working days.
"讀秀知識庫"是由海量全文數據及資料基本信息組成的超大型數據庫，為用戶提供深入到圖書章節和內容的全文檢索，部分文獻的原文試讀，以及高效查找、獲取各種類型學術文獻資料的一站式檢索。
如何借閱電子書：
讀者可以利用數據庫內的文獻傳遞功能通過電郵借閱部份內容，例如: 按
傳遞期刊文章或按 傳遞書本部份內容。傳遞時間視乎情況而定，一般需數小時至數個工作天不定。