8. A method of image searching, comprising: providing a web page to a client, the web page configured to allow an image to be uploaded and annotation content for the image to be submitted from a user, wherein the image includes auxiliary information; receiving the image and the annotation content for the image from the client, wherein the annotation content includes a link to another web page of a merchant that provides merchandise corresponding to the image, the another web page having merchandise content information pertaining to the image; parsing, remote from the client, image content information from the web page; writing, remote from the client, the parsed image content information into the auxiliary information of the image; storing, remote from the client, the image and the annotation content for the image, wherein the auxiliary information is stored in the image, wherein the storing, remote from the client, the annotation content for the image comprises one of: storing the annotation content in a database, associating the annotation content with the image and storing the annotation content in the auxiliary information of the image, wherein the storing the annotation content in the database and associating the annotation content with the image comprises: storing in the database the annotation content having a highest score; and associating the annotation content with the highest score with the image, and wherein storing the annotation content in the auxiliary information of the image and storing the image by the server comprises: storing the annotation content with the highest score in the auxiliary information of the image; storing the image, wherein the client is a first client and the merchant is a first merchant; providing the image and annotation content to a second client, wherein the annotation content includes an icon for instantiating an instant messaging session with a second merchant that provides merchandise corresponding to the image, wherein the instant messaging session is opened in a web page; providing the annotation content for the image as a search index to an image search engine; and organizing in advance a format of question and answer and a scoring rule for the submitted annotation content.
15. The method of claim 8 , wherein the client is a first client and the merchant is a first merchant, the method further comprising: providing the image and annotation content to a second client, wherein the annotation content includes an icon for instantiating an instant messaging application for providing communications with a second merchant that provides merchandise corresponding to the image.