Introduction to Pingfeng Village: Pingfeng Village was built in the late Northern Song Dynasty. It is a stronghold established by the peasant uprising army in Triangle Mountain. It has a total length of 21.5 kilometers and has four gates in the east, south, west and north. The current walled city is well preserved. The British King Chen Yucheng of the Taiping Heavenly Kingdom led his troops to build a fortress here. Marshal Liu Bocheng sent his troops south on October 20, 1947. After deploying the famous Gaoshanpu battle, he climbed the main peak of Triangle Mountain and took photos here.