Yangshao culture

The Yangshao culture was a Neolithic culture that existed extensively along the Yellow River in China. It is dated from around 5000 BC to 3000 BC. The culture is named after the Yangshao site, the first excavated site of this culture, which was discovered in 1921 in Yangshao town, Mianchi County, Henan Province by the Swedish geologist Johan Gunnar Andersson (1874–1960). The culture flourished mainly in the provinces of Henan, Shaanxi and Shanxi.
Recent research indicates a common origin of the Sino-Tibetan languages with the Cishan, Yangshao and/or the Majiayao cultures.