Introduction to Qidao Spring: Qidao Spring has a dense forest and many springs in the forest. The spring water gushes all year round. Some springs emit water columns about 20 centimeters high, which is quite spectacular. The spring water is clear, rich in minerals and trace elements, and has a constant temperature all year round. Among them, seven gushing springs merge into Nuanquanzi River, hence the name Qidaoquan.