This essay states the structural features of the subject - based searching engine , explores and analyzes the search on the internet of the information with the education of chinese language and culture as its entral theme , and attempts to design a searching engine specially for this purpose so as to provide a highly efficient mode of the computerized data collection technology for the constriction of the database specialized in the education of chinese language and culture 摘要本文论述了主题型专业搜索引擎的结构特点,并针对华文教育网络信息资源的搜索进行详细的研究和分析,设计面向该特定主题的搜索引擎,为华文教育专业资源数据库的建设提供一种高效信息采集的技术模式。