The Yujin Pavilion was built during the Northern Song D***sty. Because in front of the pavilion there was a spring with the most spring outlets, the spring water spurted out from the stone crevices at the bottom of the lake, like a string of water pearls, shining with golden light under the sunlight. Taking the meaning of "the water pearls shining like gold under the sun," it was named "Yujin Pavilion."