In pics: China's top 10 archaeological discoveries of 2017

File photo shows tiles unearthed in the ruins of Yueyang, capital of the Qin state during the Warring States Period (476 B.C.-221 B.C.). The remains are in Yanliang District in Xi'an, northwest China's Shaanxi Province. Chinese archaeologists have selected the top 10 archaeological discoveries in China in 2017, which were published by the China Archaeological Society and a newspaper sponsored by the State Administration of Cultural Heritage on Tuesday. (Xinhua)