Lee Korea is in Seoul, and there are five. Including Gyeongbokgung Palace (the main palace, equivalent to the Forbidden City in Beijing), Changdeok Palace (16 18- 1868 became the main palace), Changjing Palace (detached from the palace), Qingxi Palace (once the main palace) and Deshou Palace (originally the residence of Yueshan King, later changed to the main palace).