I. Teaching: Teaching undergraduate courses Information Organization (Classification and Subject Method) and Information Communication, as well as postgraduate courses Information Organization Research (Information Retrieval Language) and Special Research on Search Engines. Second, scientific research: published 20 papers, participated in 2 scientific research projects, edited books 1 book, and compiled teaching materials 1 book. Thirdly, in terms of student work, I am the head teacher of 1998, 2002 and 2006 undergraduate students majoring in information management and information systems, and have won the title of "Top Ten Counselors of Beijing Normal University". Second, papers, works, scientific research topics 1. Thesis part: 1, Ma Zhanghua, Chen Zhixin. Ranganathan's contribution to modern cataloging theory. Library Forum, 1998, No.2, 24-262, Chen Zhixin. On knowledge measurement. Journal of Information Science, 1999, No.60. Chen zhixin The mother of English bibliotherapy. Journal of Library, No.8, 2002, 67-684, Chen Zhixin. Analysis of correspondence transformation between Chinese and American thesaurus. Journal of the china society for scientific and technical information, No.9, 2003, pp. 28-295, Lu Zheng, Chen Zhixin. Retrieval efficiency of citation index. Journal of academic libraries, No.4, 2003, PP 68-75. No.2, 2004, 7 1-74787, Chen Zhixin. Multimedia retrieval. Library and Information Work, No.4, 2004, pp.66-688, Chen Zhixin. Google took the lead in establishing a new generation of search engines. Journal of academic libraries, No.6, 2005, 48-509, Chen Zhixin. The classification theme of China 6 1-63 10, Chen Zhixin. The usage mode of China's classified thesaurus. Agricultural Book journal of the china society for scientific and technical information, No.5, 2006, 139- 14 1, 170 165438. 69-70 12, Chen Zhixin, Xiao Ming. Link traffic technology of search engine. Digital Library Forum, June, 2006, 50-5 1, 6 1 13, Qiao Huan, Liu Man, Chen Zhixin. Historical evolution and development trend of OPAC. China Journal of Library Science. 5-9 14, Chen Zhixin. Information organization of blog resources. Library and Information Knowledge, No.4, 2007, 76-79 15, Chen Zhixin, Wei Yunbo. Fund sharing of electronic resources group procurement. University library journal. 2009( 1), 70-7 1 16, Chen Zhixin. A Summary of Taxonomic Research in China from 2006 to 2008. Contemporary library. 2009(2), 4 1-45 17, Chen Zhixin. Reflections on some problems of library and information science education in China. Library theory and practice: service innovation strategy. On modern intelligence/kloc-0.58666.666666666666 August 2009, Volume 29, No.8, 174- 176 19, Chen Zhixin. Development trend and construction ideas of search engine. Journal of agricultural library and information science. 2009( 10), 43-4620, Chen Zhixin. Evaluation system and method of "2 1 1 university" library. Chongqing social science. 2009 (11),1-18.2. Basic Course of Indexing Language and Indexing Methods/Chen Zhixin, edited by Li Xiaojuan. -Beijing Normal University Press, 20 10, 10. Third, scientific research topic: 1. From 2006 to 2008, he was the sole person in charge of the "Seminar on Theory and Practice of Undergraduate Information Organization" in the Academic Affairs Office of Beijing Normal University. 2. From 2007 to 2065438+00, he participated in the "Basic Course Construction Project of Master's Degree in Information Processing Technology" of the Graduate School of Beijing Normal University.