This footage was filmed and produced 12 April 2022.

The video shows aerial view of Xiamaya Guncheng Ancient Castle in Yiwu, Xinjiang, China. It is a square castle, 100 meters long on each side, covering an area of 10,000 square meters. The wall is divided into two parts, the lower part is a strong base, the upper part is a parapet. Every 3m or so there is a battlement, perforated, the city height of about 4m, strong base thickness also up to 4m, the north and south of the city each open a door about 5m wide. The four corners of the wall are also divided into turrets, each of which is about 50 square meters, and the whole castle is compact in structure.

There are some houses in the city, all are ruins, the city can occasionally pick up coins from the Qing Dynasty, mostly coins from the Kangxi and Qianlong times and some other small utensils, all belong to the Qing Dynasty relics. It was a military facility used by the Qing Dynasty and an important checkpoint for camel and horse trade and transportation from the interior to the north of the Tianshan Mountains.