Archaeologists find over 600 ancient tombs in central China

Photo taken on May 22, 2020 shows a bronze seal unearthed from an ancient tomb discovered on the bank of the Yellow River, in central China's Henan Province. Archaeologists have found more than 600 ancient tombs on the bank of the Yellow River, and dug up over 2,000 burial items, local authorities said. (Xinhua/Li Lijing)