Introduction to Changlong Mountain: Changlong Mountain is the most dangerous terrain of the Hidden Dragon Hundreds Waterfalls. According to historical records, in the mid-19th century, the Taiping Army led by the loyal king Li Xiucheng performed a "long-haired battle against the clear demon" on Changlong Mountain. "The heroic story, the layers of terraces in the mountains are evidence of the Taiping Heavenly Kingdom's "Celestial Land Acquisition System", the "Taiping Cave" was the "arsenal" where the Taiping Army made weapons, and the "Lamp Stand" was used by the Taiping Army soldiers. A "post" to observe the enemy's situation. On Changlong Mountain, where "one man is in charge of the barrier and ten thousand men are not allowed to open it", the Taiping Army soldiers persisted in fighting for four years and five months with their iron bones and overwhelming lofty sentiments, composing a magnificent tragic song that shook the world. It has written a brilliant chapter in Chinese history. Later, in order to commemorate the heroic achievements of the Taiping Heavenly Kingdom soldiers, Changlong Mountain was renamed the Taiping Heavenly Kingdom "Xiaoliang Mountain".