The invention discloses a searching method and system based on semantic understanding, an electronic device and a storage medium. The method comprises the steps that a non-supervision self-adaptive method is pre-adopted to train a semantic understanding mode; according to the content input by a user, text content input into the semantic understanding model is determined; the semantic understandingmodel determines a search intention of a user based on the text content; a search result corresponding to the search intention of the user is determined and pushed to the user. According to the embodiment of the invention, the semantic understanding model is introduced to determine the search intention of the user, accordingly the search result which the user needs is really acquired, the phenomenon is avoided that a traditional searching method recommends excessive content for the user, the time and effort costs for the user to obtain the wanted search result are reduced, and the user experience is improved.