Introduction to Xuanyu Cave: Under the West Buddha Rock of Baiyan Temple, there is also Xuanyu Cave. The cave has two entrances, the east and the west. The cave is about six meters deep and more than three meters high and wide. A rock nearly three meters long and shaped like a fish hangs upside down. The fish's head is exposed outside the cave, and there is another rock at the head of the cave that jumps to the top of the cave. A clear stream flows down from it, just like a pair of fishes swimming out of the cave. There is a beautiful legend about the three fish playing in the water in Xuanyu Cave. When Jiang Taigong went fishing in the cave, one had been caught, one was still in the water, and the other was frightened and jumped up in the air. From then on, he never entered the water again and remained suspended in the air. Hence the name "Xuanyu Cave".