Search method and search system

The invention discloses a searching method and a searching system. The searching method comprises the following steps of receiving request key words inputted by a user; extracting character key words from a service character library according to the request key words and providing the character key words to the user for selecting; and responding selection of the character key words, extracting information corresponding to the character key words from an information database, and providing the extracted information for the user. Through the technical scheme of the invention, more precise and reasonable character key words can be automatically provided according to the request key words of the user; and if selecting the character key words to search, the user can conveniently and quickly find out target information so as to prevent information searching page by page and effectively save the search time.