A central axis that connects the past and the present. The central axis of Beijing represents the great creation of Chinese civilization in urban planning and construction, embodying the profound cultural heritage of the Chinese nation and serving as the soul and backbone of the old city of Beijing. From the static watch at Yongdingmen, heading north, to the melodious sound of the bell and drum tower, this 7.8-kilometer-long historical corridor witnesses the rise and fall of Beijing city. It is not only a physical axis, but also a cultural and developmental axis. On the spine of this ancient capital, every pearl continues to radiate vitality, and every highlight is constantly presented. With the support of cutting-edge technology, cultural heritage can be better protected and inherited, and a number of new cultural and tourism scenes are "growing" along the central axis. Historical relics, cultural heritage, distinctive architecture, intangible cultural heritage, innovative consumption and other resources showcase a new landscape of deep integration of culture, commerce, tourism, science and sports. (New Society)