Cheongwon CountyCheongwon County was a county in North Chungcheong Province, South Korea. It was dissolved on July 1, 2014 and consolidated to Cheongju.WWW Official SiteGovernmentThe Korea Food and Drug Administration, and Korea Centers for Disease Control and Prevention were/are headquartered in the Osong Health Technology Administration Complex, which was once in Cheongwon County.Sister citiesCheongwon was twinned with: Cangzhou, Hebei, China Kikuchi, Kumamoto, Japan