Gyeongbokgung built
The main palace, Gyeongbokgung, was completed in the new capital; Jeong Do-jeon named it after a line in the Book of Songs.

The name comes from a line in the Book of Songs: "Drunk with wine and filled with virtue, may the lord enjoy great blessings (gyeongbok) for ten thousand years." Jeong Do-jeon also named its main halls, such as Geunjeongjeon and Sajeongjeon. It was the principal palace, though after the Strifes of Princes kings often preferred Changdeokgung, built by Taejong. Burned during the Imjin War, it lay in ruins for some 270 years until the Heungseon Daewongun began rebuilding it in 1865.

