Introduction to Nanyan: Nanyan is the most beautiful place among the 36 rocks in Wudang Mountain. According to legend, it is the "holy place" where Taoism calls Zhenwu's ascension. In the 11th year of Yongle in the Ming Dynasty (AD 1413), 150 large and small rooms such as palaces, Taoist rooms, and pavilions were rebuilt here. Today, only the Stone Hall, Nantian Gate, Stele Pavilion, Liangyi Hall and other buildings remain.