Reverse Dragon Boat Festival Tourism: Cao Cao actually built a two-dimensional world

Cao Cao's Troop Movement Path, also known as Cao Cao's Hidden Troop Path, is located under the main streets of the old city in Bozhou, Anhui Province, centered around Dazhui and extending in all directions to the outside of the city. It is the oldest and most well-preserved large-scale underground military facility in China. The Cao Cao Troop Movement Path includes the Qiaowang Tower and the ancient tunnels. The entire network of tunnels is interwoven in a complex grid, with a multi-level distribution and intricate structure. More than eight thousand meters have been discovered, earning it the nickname 'The Underground Great Wall'. The saying goes, 'In war, deception is key,' hiding the troops and then striking unexpectedly and unpreparedly, which is very much in line with Cao Cao's cunning nature. Address: No. 548, Renmin Road, Bozhou City. Little tip: Cao Cao's underground troop movement path is now open at night, with opening hours from 18:00 to 22:00.