Stone Age site yields evidence of advanced culture (Xinhua) Updated: 2007-05-04 20:48 Chinese archaeologists say they have uncovered strong evidence that Stone Age people in southern East Asia were at least as technologically advanced as their European cousins -- challenging the long-standing theory of "two cultures". Excavations at the Dahe Stone Age site, in southwest China's Yunnan Province, had revealed elaborate stone tools and instruments that rivaled those of the Mousterian culture that existed at that time in Europe, said Ji Xueping, chief archaeologist at the site. Dated as 36,000 to 44,000 years old, the Dahe site has since 1998...