The remains of Royal Capital in the eastern side of Wolji, which have been researched newly recently, provided many performances which enabled the high concern and new perception about Wolji and Donggllng. Because the concern about Wolji and Donggung has been stagnant for some time, In order to utilize fully such research performances in restoring the change process of Wolji and Donggung, it is necessary to examine fully the preceding research performances about Wolji and Donggung simultancously.
With such question consciousness, the purpose of this study is to rearrange preceding research performances by focusing on the reports published in the end of the 1970's， First of all, this study arranged the parts, which were overlapped in remains and could be related to chronicles, among the diverse research performances which had begun to be issued from the beginning of excavation researches, and so highlighted the importance of data which had not been dealt with importantly but could explain the change process of remains.
On the basis of this arrangement, this study reclassified the remains interpretation parts of reports, and so made the relative chronicles of individual remains based on overlapping or correlation, and arranged their change processes, and then classified the periods of building sites. As a result, this study confirmed the aspect very similar to the period classification which had been presented in the process of arranging the research performances about the remains of Royal Capital in the eastern side of Wolji.
Only, in this process, this study found that there was the difference in perceiving the relative chronicles of Wall No, 1 in the remains of Royal Capital in the eastern side of Wolji and Wall No. 1 in the building sites in the southern side of Wolji, This study analyzed the roles of the walls, and so revealed that they had been built basically with the same meaning as the walls of palace garden ponds, Accordingly, it became natura11y more possible that the period when these walls had been built was also the identical period, Also, this study confirmed that the axes of Building Site No. 1 and Wall No.1 in the remains of eastern Royal Capital were different with each other, and so approached newly by also connecting the sequence relation between them with the difference of axes which had been confirmed between the western building site and the southern building site in the preceding reports on Anapji.
Through such examination, it was confirmed that, in the process of building Wolji and Donggung, like the records of Samguksagi, Wolji had been built first, and then, in addition to it, Donggung had been built afterward according to the new plan, In its process, it seems that the change of axes occurred around the royal palaces regarded as the main buildings of Donggung and the other peripheral buildings utilized the basis of existing buildings built according to the direction of Wolji. It appears that all these change processes were executed within a relative short period, By inference, the reason can be that the plan of forming the palace was changed newly not long after Wolji had been completed first.