Abstract
The thesis proposes to develop a content management system, which can collect data automatically and search target information quickly and efficiently. The system classifies product data based on UNSPSC standard and stores product data in a normalized form. Further, the normalized form is ruled by a new methodology developed in the research. The system collects data automatically using web services technique and manages the product data. After the data is structured, users can search the product information via web services using a variety of programming languages and operation systems. The research will focus on defining the system framework, functional modules, core information technology, and .the statistical methods applied in the research.