Photo taken on May 15, 2023 shows the remains of granaries dating back 4,000 years at the Shizhuang Site in Zhoukou, central China's Henan Province. (Photo: China News Service/Wang Yu)
A total of 28 granaries found at the Shizhuang Site are believed to be among China's earliest centralized grain storage facilities.
Photo taken on May 15, 2023 shows the remains of granaries dating back 4,000 years at the Shizhuang Site in Zhoukou, central China's Henan Province. (Photo: China News Service/Wang Yu)
Photo taken on May 15, 2023 shows the remains of the Shizhuang Site in Zhoukou, central China's Henan Province. (Photo: China News Service/Wang Yu)
Photo taken on May 15, 2023 shows the remains of the Shizhuang Site in Zhoukou, central China's Henan Province. (Photo: China News Service/Wang Yu)