Experts: New technologies enable us to research Sanxingdui
China has unveiled over 500 items in six sacrificial pits from Sanxingdui Ruins. Archaeologists plan to take out more objects from different pits. Professor Li Xinwei from the Institute of Archaeology at the Chinese Academy of Social Sciences, and CGTN reporter Zheng Yibing share with us their insights. Professor Li says new technologies today and the knowledge we have on this history have enabled us to do this research.