Introduction to Baibujian: There is a steep mountain among the peaks in the southwest of Dongqian Lake, which is called Baibujian. Because it looks like a sword, there is a legend that anyone who can climb the mountain in a hundred steps can get a sword. , so it is also called Baibu Sword. In the past, people said that "all the mountains are around the knees, and the tall birds can only fly up to the waist" to describe its height. In the late Xianfeng year of the Qing Dynasty (1861), the Taiping Army established a stronghold here, and today there are several bases of the ancient city stronghold.