Located in Zhengzhou, Henan province, the Dahecun Site Museum showcases more than 1,000 artifacts, unrolling a panorama of civilization from the early Yangshao period to the Shang Dynasty (c.16th ...

However, Professor David Keightley, of the University of California, Berkeley, US, urged caution, particularly over the proposed link to the much later Shang script. "There is a gap of about 5,000 ...