quality:correction, information:extraction, quality:corruption, information:highlighting
Historic site

The Chinese state news agency Xinhua announced in January 2018 that the ruins in Duolun County, Inner Mongolia, of an ancient palace that served as the summer retreat for the royal family and retinue of the Liao dynasty, had been discovered. They would move each year from mid-April to mid-July to avoid the heat. The site includes foundations of 12 buildings of more than 2,500 square feet that have been recorded and artifacts, such as glazed tiles, pottery and copper nails that were used to date the site.