An excavation of Ming Dynasty (1368-1644) ruins in Fengyang County, Anhui Province, April 7, 2017. Emperor Zhu Yuanzhang built the capital city first in Fengyang, which was later called the dynasty’s Middle Capital. Archeologists have found a west-east stone bridge, thought to be on the central axis Yunji Avenue, in the ruins. (Photo/CFP)
