Greatwall of Han Dynasty 玉门关汉长城遗址

The Greatwall of Han Dynasty is dated 2100 years back, expans more than 170kms, connecting Gansu and Xinjing.
汉长城始建于2100年前,长约170公里,连接甘肃和新疆。
The Greatwall of Han Dynasty is dated 2100 years back, expans more than 170kms, connecting Gansu and Xinjing.
汉长城始建于2100年前,长约170公里,连接甘肃和新疆。