The Shizhuang Site in Huaiyang, Zhoukou

In July 2019, the Shizhuang Site was unearthed in Shizhuang village of Zhoukou city, Central China's Henan province. It is China's earliest facility of centralized grain storage, unveiling the "national granaries" of China's first dynasty -- the Xia Dynasty (2070 BC-1600 BC). (Text: Henan Daily Photo: Henan Daily)