The Erlong Opera Zhuquan is known as the “First Spring of Zhongzhou”. The spring has been raging all the year round. According to the old man, there has never been a current interruption in this spring. It is estimated that the spring water flow is about 1 cubic/second. Here, the water plants are evergreen, and the colder the water, the greener the grass. Especially when the mountains are covered with snow in winter, the spring water is steaming, like a piece of emerald inlaid in white jade, which is very popular among tourists. Because the two springs correspond to the gushing water, which looks like a dragon playing in the water, it is also known as the two dragons playing in the water.