The Jingshan Park    1     (locate) in Jingshan Front St. Xicheng District, Beijing. On Beijing’s Central Axis(中轴线) in the Ming and Qing Dynasties, it is the imperial（帝国的） garden of the two dynasties. Many people may not know Jingshan is not a     2     (nature) mountain. So why did it appear on the Beijing Central Axis complex? And how did it come into being? It used to be part of the course of the Yongding River. Chinese ancestors     3     (use) the method of digging-a-lake-&-building-a-mountain. Since the Liao Dynasty, it     4     (pile) up for more than 700 years, then the scale of the mountain gradually formed. During the Yuan Dynasty, Jingshan was at the center, and an imperial palace was built to the south of it,     5     the Drum Tower was built to the north. Therefore, Jingshan not only became the benchmark of urban planning at that time,     6     formed a similar urban spatial pattern with Jingshan at the center. During the reign of Emperor Qianlong, the imperial court greatly expanded Jingshan, while also building a pavilion on each of the five peaks. Among the five pavilions(亭阁), the Wanchun Pavilion located on    7     top of the hill and on the central axis, with a relative height of 45.7 meters, is the     8     (high) and best scenic look-out on Beijing’s north-south Central Axis.     9     (look) south from here, you can see roofs of the Forbidden City are golden yellow. Jingshan is a creation of wisdom of the ancestors. It makes use of the waste brick and soil, and     10     (clever) accumulates them into the brightest pearl in the center of Beijing in the Ming Dynasty. It not only makes up for the single layout of the Central Axis complex, but also makes Beijing even more magnificent!