Saihanba National Forest Park is located in Weichang County, Chengde City, Hebei Province. It is the largest national forest park in northern China. It is not only rich in natural landscapes, but also has a deep historical and cultural heritage. First of all, this is part of the ancient Mulan paddock, which was set up as the Royal Chase during the Qing Dynasty, where the three emperors of Kangxi, Qianlong and Jiaqing held the "Mulan Qiuyu", a total of 105 times. Secondly, in this land, the Manchu and Mongolian people live in a long-term settlement, and their cultures blend together, which breeds a unique and rich folk customs. Tourists can participate in a series of activities such as horse racing and wrestling and bag clubs. At present, Saihanba National Forest Park has become an ideal place for ecological tourism, leisure vacation and cultural experience with its unique natural scenery and deep historical and cultural heritage.