Qingwatai is the presidential residence of South Korea, located at No. 1 Shizong Road, Zhonglu District, Seoul, South Korea. It was originally the palace of the Koryo Dynasty. After the Korean dynasty built Seoul City (now Seoul, South Korea) in 1426, it was used as the back garden of Gyeongboo Palace. Some buildings such as Longwutang, Gyeongnongzhai and Wuchang were built. And opened a piece of the king's pro-plough.