Introduction to Moquan: Moquan is a drilled fountain built in 1966 with a hole diameter of 0.4 meters. The mouth of the spring is called "Mo Spring" because the cast iron pipe is black, the water is clear and transparent, and the spring water looks dark. The spring water comes from deep Ordovician limestone karst fissures. The spring flow rate is 0.3 cubic meters/second in a normal year, and the flow is endless, forming a river from one spring. The spring water is warm in winter and cool in summer, with a constant temperature of 16-18°C all year round. The water is rich in minerals and trace elements, and the water quality is close to natural mineral water. The sound of the ink fountain is heavy, like the thunder of thunder, and the waves of snow are splashing in all directions. It is located in the southwest corner of Longquan Temple in Baimaiquan Park.