Introduction to Jinzhongdu: Jinzhongdu Park opened around October 2013. It was located between the south gate of the Imperial City and the former site of Xuanyang Gate on the central axis of Jinzhongdu, making up for the 860 square kilometers of Beijing. There is a shortcoming in the history of the establishment of a capital in Jinzhongdu. The park is narrow from east to west and long from north to south. The architectural decorations on both sides are characterized by the style of the Jin Dynasty, reflecting the construction style of "Tang style and Song system". The completion of Jinzhongdu Park has also enabled Beijing to form a park system that fully reflects the history of the capital.