Datan Pi can be found in the Guanmiao District, it was developed during the Mingzheng Period and was known as Zhouyi Pond or Baiyi Pond. It was the earliest developed area in Guanmiao. In 1999, the deserted place was renamed as Wanglai Park and reconstructed as the best recreational venue for local citizens. The stone pineapple sculpture in the park symbolizes good prosperity and it is also where the name of the park Wanglai was derived.