The reason is that Xuanwu Mountain is a mountain with a special geographical position, located in the center of Nanjing, with an altitude of 448.2 meters, which is one of the landmark peaks in Nanjing. Although high-rise buildings on the flat ground can be built very high, without the support of topographic objects, it is impossible to form the characteristics of a mountain. Therefore, the high-rise buildings on the flat ground cannot replace the position of Xuanwu Mountain.
In fact, many cities have their own landmarks, such as the Forbidden City in Beijing, the Oriental Pearl in Shanghai and the night view of the Pearl River in Guangzhou. If you want to build a landmark in a city, you need to consider the characteristics and cultural heritage of the city, as well as the feasibility and safety of the construction.
If you want to build landmark buildings in Nanjing, you can consider choosing other places, such as Nanjing Confucius Temple, Sun Yat-sen Mausoleum, Presidential Palace and other places with historical and cultural heritage.
In short, the construction of landmark buildings needs to comprehensively consider various factors, not only the height, but also the overall image and historical and cultural heritage of the city.