The Bell Tower is a landmark ancient building in Xi'an. During my visit, the second and third floors of the tower were under maintenance and closed to the public. Visitors could only tour from the second-floor terrace, and the ticket price was reduced from 30 yuan per person to 15 yuan per person. The Bell Tower is built on the central axis of the ancient city. Standing atop the Bell Tower, one can see the Drum Tower and Yongning Gate in the distance, as well as the bustling commercial district and constant flow of traffic surrounding the Bell Tower Square, experiencing the profound history and modern vitality of this ancient capital. To enter the Bell Tower, one must pass through the Bell Tower Square underground passage (connected to the Bell Tower subway station). A couplet on the second floor aptly expresses the feelings of climbing the tower: "Ancient sites can be found, but time cannot be relived; palaces and towers recall the past; Zhongnan Mountain remains evergreen, the Wei River flows eternally; poetry and music, bells and drums, enter a new sound."