Pearl Spring, southwest of the compound of the Standing Committee of the Shandong Provincial People's Congress (can enter). The spring pool is rectangular and has an area of 1240 square meters. Because the pool is full of spring eyes, skewers of water bubble up from time to time, and the sun is like pearls, so it is called Pearl Spring. The water in the spring pool is green, level like a mirror, crystal clear, no waves, but under the water constantly pouring up a string of blisters, like a string of bead curtains hanging under the mirror, in the breeze, the bead curtains gently sway. Wang Qian in the Qing Dynasty wrote in "The Record of the Pearl Spring": "The spring water and sand come out, suddenly gather and disperse, suddenly and suddenly, suddenly and suddenly. In the sun, the big one is the bead, the small one is the squat, all from the bottom to the water, shrewd, tired." There is a circle of Han white jade railings around the spring pool, Countless brocades swim in the spring, as sweet as a ripple.