Ruyi Lake is located in the center of CBD Central Park in Zhengdong New District, Zhengzhou, surrounded by three major landmarks of CBD Zhengzhou International Convention and Exhibition Center, Henan Art Center, Zhengzhou Convention and Exhibition Hotel. The northwest of Ruyi Lake is a fashion and cultural square, covering an area of about 10,000 square meters, which is the extension and supplement of the function of the Zhengzhou Convention and Exhibition Center. It can be used as an outdoor exhibition venue for exhibition activities. The square is the "living room" in the East District and an integral part of the entire CBD Central Park. There is a long-term performance stage in the west of the square. Corporate image displays, fashion models performances, summer literary and artistic parties and self-entertainment-style civic cultural activities are staged here. Ruyi Lake comprehensive waterscape performance, lakeside open-air bar and cultural square, constitute a unique scenery in the CBD.