摘要
The Neolithic settlement site of Xinguang 新光 is located at the western section of Bonan 博南 Street in the eastern outskirts of the county seat Yongping 永平 County, Yunnan 云南 Province. Rising 1600 m above sea level in a highland basin landscape, it is surrounded by high mountain ridges. The Yinjiang 银江 River， originating from the piedmont zone, crosses the basin to converge with the Lancang (Mekong) 澜沧江 River.
