1. Analysis of the present situation of online books in China and discussion on the development countermeasures (second author), journal of library science in china, No.2, 2002.
2. Economic thinking and countermeasures of online information retrieval service (single book), Information Theory and Practice, No.5, 2002, and the full text is reproduced in No.0/2, 2002;
3. A preliminary study on information resources retrieval strategy under 3.WWW environment (single book), Library and Information Knowledge, No.6, 2002.
4. Error analysis of network information retrieval and selection of expansion and contraction measures (single book), Modern Library and Information Technology, No.3, 2003
5. The application of 5.XML in information retrieval (singles), Information Science, No.9, 2003.
6. On Indexing Methods of Network Information (Single Edition), journal of the china society for scientific and technical information,No. 10, 2003.
7. Obstacles and Countermeasures of Academic Information Demand Expression (Monograph), Library and Information Knowledge, No.6, 2003
8. Re-discussion on the causes of errors in network information retrieval (singles), Information Science, 2004,No. 1
9. On the limitations of online information retrieval tools in academic information retrieval (first author), journal of the china society for scientific and technical information, No.4, 2004.
10. Internet-based third-party credit information service (second author), journal of library science in china, No.3, 2004.
1 1. A Preliminary Study on Enterprise Information Consumption Environment (the first author), journal of library science in china, No.4, 2004.
Academic part-time director of information consulting branch of China Science and Technology Information Society