The site of Shamaoshan kiln is the site of the Spring and Autumn Warring States Kiln, 200 meters north to south, 30 meters east and west, about 6,000 square meters, the ground distribution and buried a large number of Spring and Autumn Warring States period printed pottery and original porcelain pieces. The original porcelain has thin walls, delicate fetal quality, and some inner walls have chords. There is a large amount of red-boiled clay, kiln residue and a small number of bedding beads on site. After observing the stratigraphic profile, the cultural layer is 10-30 cm from the surface and about 30-50 cm thick. The Shamaoshan kiln site provides an important physical basis for studying the development history of ceramics in China.