Archaeologists work at the large granary of the Western Han Dynasty (206 BC-AD 24) in Hohhot, Inner Mongolia autonomous region. (Photo by He Yan and Liu Yang/For chinadaily.com.cn)
Archaeologists work at the large granary of the Western Han Dynasty (206 BC-AD 24) in Hohhot, Inner Mongolia autonomous region. (Photo by He Yan and Liu Yang/For chinadaily.com.cn)