Introduction to Shuanglong Playing with Pearls: Located at the mouth of the stream, it consists of two boulders, one square and one round. The square platform stone is the "Diaotai Stone" that Yuanjie often fished. "The round boulder is just at the confluence of Wuxi River and Xiangjiang River. Whenever During the flood season, the stream rushes into the Xiangjiang River and naturally divides into two streams of water when it hits the round stone. The two streams of water circle around the round stone like two dragons. The round stone becomes a dragon ball, hence the name "Double Dragon". "Playing with Pearls" is a rare spectacle.