Introduction to Xuedou Mountain: Xuedou Mountain stretches for tens of kilometers, with the highest point over 900 meters above sea level. The main peak of the entire mountain is called Rufeng. There is a cave under Rufeng, and the spring water spurting out of the cave is like milk. It is like snow, so it is called Xuedou or Rudou. This is where the name of Xuedou Mountain comes from.