Introduction to Qingfeng Island: Qingfeng Island, also known as Qingfeng Green State, is located in the southeast of Yinchu Lake, covering an area of 4 acres (2,600 square meters). The island is named after the green maples planted there, and there is a green maple bridge leading to the lake shore. There is a Qingfeng Pavilion with bluestone pillars and dome on the island, covering an area of 12 square meters. There is a Taihu stone rockery stacked in the south of the pavilion.