Introduction to Yin Yang Spring: The two spring wells are not ordinary springs. The front one is called "Long Yin Spring" and the back one is called "Feng Ming Spring", collectively known as "Long Feng Spring". The water quality of these two springs is clear, sweet and refreshing. It does not dry out during drought or overflow during floods. It contains a variety of mineral components needed by the human body. It is a natural mineral water on the mountain. You can drink it, but you cannot drink it casually. Further along this road there is a scenic spot called Guanyin Cave, where Guanyin is worshiped. People who are devout in seeking children will first pay homage to Guanyin, and then return here to drink the spring water.