The scenic spot is free and open (the inner small scenic spots are charged). It is a famous national historical city, a major town in the Yangtze River and Huaihe River. It holds the key link between the Central Plains and the South of the Yangtze River. In history, many important wars took place here. The most famous one is Zhang Xun, who led the masses to resist the rebels during the Anshi Rebellion in the Tang Dynasty.