Two-way orthographic document and portrait
The two orthodox conventions and portraits are the King Documents and portraits of the Joseon Dynasty in Yongin City, Gyeonggi Provincial Museum. It was designated as treasure No. 1174 of Korea on November 5, 1993. On May 7, 2004, Treasure No. 1174 was renamed as "Double Orthodox Church" and "Yongjung" in "Cheongheung County Double Ordinance". The cultural properties related to the existing national designated cultural assets are designated by additional designation. By naming them to integrate them, the efficiency of preservation management of cultural property will be improved.