Introduction to Wangyuan Pavilion: On the top of the west hillside, there is a painted octagonal pavilion with double eaves. Inside the pavilion stands a stone tablet imitating the "Haizixing" written by Emperor Qianlong of the Qing Dynasty. On the side of the stele is engraved the poem "Haizi Xing" written by Qianlong: "Since the Yuan and Ming Dynasties, Nanhaizi has been surrounded by a circle of 160 miles. The seventy-two springs are believed to be unexplored, and they have been found in the five seas to this day..." It details the historical changes and geographical features of Nanhaizi. , the stele is engraved with Qianlong's "Poetry for Ningyou Temple". At the intersection of Yong Road under the pavilion, there is a strange stone with the inscription "Jiaoyuan is in sight" written by Qianlong when he came to Nanhaizi. It invites visitors to climb high and enjoy the scenery, to see the majestic mountain pavilions and the remains of emperors up close, and to see the rippling clear water and the beautiful mountains and forests in the distance.