Introduction to Yangshao Culture: Yangshao Culture is about 5,000 to 7,000 years old and is a painted pottery culture of the Neolithic Age in China. It was first discovered in Yangshao Village in 1921. According to the archaeological convention of naming the first place, this culture is called Yangshao Culture. The distribution area of ​​this culture is very large, with Huashan as the center, starting from eastern Henan in the east, to Gansu and Qinghai in the west, to the line of the Great Wall of Inner Mongolia in Hetao in the north, and to Jianghan in the south.