The remains of Lee Chenggui, the founder of the Korean Dynasty, were built in 1410 and destroyed. The existing buildings were rebuilt in 1614. Designated as No. 339, it is also No. 2 Tangible Cultural Heritage of Quanluo North Road. The whole building consists of the main hall, three inner doors and three outer doors. The Royal Museum (Royal Museum) in the Qingji Hall opened in 2010. The Korean Royal cultural heritage is displayed in various styles, so that people can better understand the history of the Korean Dynasty and the whole state. It is classified as a first-class professional museum. Backyard bamboo forests and grasslands are good places for walking and leisure, and are also the shooting sites of TV dramas such as "Moonlight of Cloud Painting", "Palace" and so on. The ticket price is 3000 won, which is cheap and affordable. It is free to hold all-north travel pass. TIPS: The Qingji Palace Tourism Consulting Office organizes three free Korean-language guides for cultural sightseeing in Qingji Palace every day, 11: 00,14: 00,16: 00. The gathering place is in front of the main gate of the Qingji Palace, the red arrow gate, the outer three gates, the inner three gates, the real palace (Royal Truth) - the whole state historic library, the Ruizhong fetal chamber tablet, the Royal Truth Museum and the servant hall. The time is about 50 minutes. There are also special explanations of trees in Qingji Hall, which are guided by the theme of trees in the whole prefecture. There is a Chinese guided tour on weekends, so we need to make an appointment in advance.