From top to bottom: Bell and Drum tower - WanNing Bridge - Forbidden City - TianAnMen Square - ZhengYang Gate - YongDing Gate

China Central Axis refers to the road located in Beijing, where 7.8km roads connecting the Bell and Drum Tower in the north to the Yongding gate in the south. The Central Axis originated in the Yuan Dynasty, and featuring later structures during the Ming Dynasty and improved during the Qing Dynasty.