Source: South China Morning PostArtefacts discovered in southwestern China suggest that the area was once home to an unknown civilisation whose existence may rewrite the history of China.The treasures unearthed at the Sanxingdui site in Guangyuan, Sichuan, belonged to a highly-developed civilisation that may have lasted for thousands of years but never appeared in any historical records, said government researchers and officials in a press conference on Saturday.A massive dig starting from 2019 unearthed more than 500…Read More