Recent archaeological findings, especially from the Sanxingdui site, are significantly altering the understanding of ancient Chinese civilization. Previously, the Yellow River basin was considered the sole cradle of Chinese civilization, but discoveries in other regions, such as the Yangtze River basin and the Sanxingdui culture in Sichuan, indicate a more diverse and parallel development. The Sanxingdui civilization, active between 1700 BCE and 1050 BCE, was a major Bronze Age city in Southeast Asia, showcasing unique artistic styles like large bronze masks with cylindrical eyes and ritualistic objects found in sacrificial pits.
The Sanxingdui site, named "Three Star Mounds" after its defensive wall remains, covered an urban area of 2.2 square miles. It featured a palatial district, a religious complex with sacrificial pits, workshops, and residential buildings, all divided by rivers. The civilization's sudden disappearance around the 11th century BCE is a mystery, with theories ranging from conquest to natural disasters like earthquakes and floods. Despite its historical significance, Sanxingdui has not yet been designated a UNESCO World Heritage Site, which would aid in its preservation.
Other significant discoveries contributing to this revised understanding include the Panlongcheng site, which demonstrated cultural links between the Yellow and Yangtze River civilizations, and the Hongshan culture sites. The Hongshan culture, known for its jade artifacts including jade dragons, shows evidence of a complex ritual system and early state formation more than 5,000 years ago. These findings collectively suggest a "dual-river civilization" model, where multiple regions and cultures contributed to the formation of Chinese civilization, rather than a single point of origin.
