Yan and Zhao idioms have important social value to the development of Hebei province.424 idioms are selected as the research object to carry out an investigation through the questionnaire survey.It is found that Yan and Zhao idioms are not understood deeply by people.In order to embody the social value of Yan and Zhao idioms,we examine the geographical distribution of these 424 Yan and Zhao idioms and put forward suggestion on their propaganda methods.