Photo taken on May 12, 2015 shows a corner of Daliangjiang ancient village in Jingxing County, north China's Hebei Province. A total of 162 residential yards with over 3,000 houses built in Ming (1368-1644) and Qing (1644-1911) dynasties were preserved in the village. (Photo: Xinhua/Zhu Xudong)
