The capital city of the Northern Song Dynasty Bianliang, named Kaifeng today, were known for its peerless prosperities.
The capital city of the Northern Song Dynasty Bianliang, named Kaifeng today, were known for its peerless prosperities.
北宋汴梁城，即今天的开封市，一度因其繁华闻名于世，却突然从地面上神秘消失。