Is Ruzhou the largest central park in Asia?

No, because the largest central park in Asia is Chongqing Central Park, which has the reputation of "Asia's No.1 Central Park". It is located on Tongmao Avenue and Festival Avenue in Liangjiang New District of Chongqing, and it is the largest open urban central park in China, covering an area of 1.53 square kilometers, while Ruzhou refers to Ruzhou Central Park, a 3A-level scenic spot in Ruzhou, covering an area of 2.83 million square meters, so the largest central park in Asia is not Ruzhou.