Introduction to the ruins: The ruins are large in scale, covering an area of 4 square kilometers. There are more than 30 ancient kilns and hundreds of ancient dwellings. The accumulation of residual porcelain and kiln furniture can be divided into the Yuan, Ming, Qing, and Republic of China strata. The firing history can be traced back to the 13th century. It is very rare for ancient kiln sites of this scale and relatively well preservation in China.