Method and device for providing information for user in specific application field

The invention aims at providing a method and a device for providing information for a user in the specific application field. The method comprises the following steps: confirming corresponding supplement dimension information according to question classification information of inquiry information submitted by the user by network equipment to obtain question supplement information, confirming corresponding answer information according to the inquiry information and the question supplement information, and providing the answer information for the user. According to the scheme provided by the invention, for the inquiry information submitted by the user, the corresponding answer information can be directly provided for the user, and answer information which better meets user query requirements can be provided for the user by obtaining the question supplement information, so that the time for obtaining answers to questions by the user is saved and the information obtaining efficiency of the user is improved; further, the user can be guided to provide the question supplement information for obtaining the answer information based on interactive question answering, so that the requirement on the question description ability of the user is lowered, the general adaptability of the scheme to the user is improved, more users can more easily obtain the information through the method, and the user experience is improved.