简介:TheNeolithicsettlementsiteofXinguang新光islocatedatthewesternsectionofBonan博南StreetintheeasternoutskirtsofthecountyseatYongping永平County,Yunnan云南Province.Rising1600mabovesealevelinahighlandbasinlandscape,itissurroundedbyhighmountainridges.TheYinjiang银江River,originatingfromthepiedmontzone,crossesthebasintoconvergewiththeLancang(Mekong)澜沧江River.