Introduction to Jieru Peak: Jieru Peak is located in the southeast corner of Jichang Garden. It is a vertical Taihu stone peak, more than 3 meters high. The lake stone stands against the wall, looking like a beautiful lady Tingting, doing her makeup in front of the mirror. She is charming and graceful, so it is also called "Beauty Stone", and the pool is called "Mirror Pool". In 1747, Qianlong came here during his second southern tour and saw the Beauty Stone, so it was renamed "Jieru Peak".