Introduction to Yangshan: "Yangshan" is the main mountain in the Olympic Forest Park, with an altitude of 86.5 meters and a relative height of 48 meters. It is located on the south side of the Fifth Ring Road and on the central axis of Beijing. It is the core scenic spot of the park. In order to inherit the history and culture of the original Wali area, the original place name "Yangshan" echoes the "Jingshan" on the central axis of Beijing in the Ming and Qing Dynasties. The poem "Xingzhi" was finally named "Yangshan".