Introduction to pottery: The pottery of Daxi culture is mainly red pottery, which is generally painted with red. Circular, rectangular, crescent and other stamp patterns are popular. The decorations are mostly red pottery with black color, such as mouth cord pattern, Horizontal herringbone patterns, striped patterns and swirl patterns, the main shapes include cauldrons, pots, cans with slanted edges, cans with small mouths and straight collars, beans, basins, bowls, cylindrical bottles, ring-footed bowls, curved-belly cups, etc.