Introduction to the Qingshanguan Great Wall: The Qingshanguan Great Wall was first built in the Wanli period of the Ming Dynasty and has a history of 500 years. It has experienced wind, rain, war, and war, but it has been relatively well preserved.
Introduction to the Qingshanguan Great Wall: The Qingshanguan Great Wall was first built in the Wanli period of the Ming Dynasty and has a history of 500 years. It has experienced wind, rain, war, and war, but it has been relatively well preserved.