Bogildo is Byel-Seo architecture from the Joseon dynasty period. There were ruins in Nakseojae, Goksudang, Seyeonjeong and Docheonseoksil. Docheonseoksil had been protected as Scenic Site No.34. A pond, a stone embankment, a stone stairway was discovered during repair and restoration of the site. Also, a site with ondol was discovered in 2007. The literatures to know Docheonseoksil is Gosanyugo, Buyongdongpalgyeong, Bogildoji. These are important sources of data to know the original of Docheonseoksil at the moment. Accordingly we will search the original of Docheonseoksil to systematicly study the excavation report and literature now. Then the restoration of Huihwangkyo and the building site with ondol will be studied through th literatures and excavation report for an architectural point of view. Also, the location of the stone gate remaining in Docheonseoksil and the approach way to it will be studied. The translation of the literatures are referred translated books, found with help from professor. This thesis is a step to knowing the original. If Docheonseoksil is studied, we can know more of its origin.