Daedeok
Daedeok - gun was the administrative district of Chungcheongnam - do which lasted from October 1, 1935 to December 31, 1988. In 1935, Daejeon-gun, Daejeon-gun, was promoted to Daejeon, and Daejeon-gun was renamed Daedeok-gun. As Daejeon city was expanded, Daejeon was gradually incorporated into Daejeon city. On January 1, 1989, Daejeon city was promoted to Daejeon city, and Daejeon city was incorporated into Daejeon city.