On exploration for the year of initial construction of Haibao Pagoda

The paper adopts the methods of comparison and exclusion,researches from the literature,the structural characteristics,and archaeological data of Haibao Pagoda,undertakes the comparative analysis between Haibao Pagoda with the construction characteristics of other Buddhist pagodas in different times,and concludes the scopes for the year of the initial construction of the Haibao Pagoda,so as to provide some study idea for the research of the structures for Buddhist pagodas.