Introduction to Yuhuang Pavilion: Yuhuang Pavilion, also known as 18 stacks, symbolizes the 18th level of the sky and is a tower-like building. In the third year of Yuan Dynasty, Geng Daoqing, a disciple of Li Daoyuan, raised money through alms and worked hard to chop stones and build a pavilion here. It was later completed with donations from Yin Zhihe, Han Daowei, Dong Daoan and others. There is a white marble statue of the Jade Emperor in the pavilion, so it is called "Jade Emperor Pavilion". It is said that every time there is a severe drought, people kneel here and pray to the dragon for rain, which always works.