Introduction to the pottery kiln ruins: In the excavation area of ​​the Banpo ruins, there is another pottery workshop of the Banpo settlement, located east of the residential area. A total of six pottery kilns were discovered, including horizontal cave kilns and vertical cave kilns. This is one of the more well-preserved Hengxue kilns. It consists of a fire chamber, a fire channel, a kiln chamber, and a kiln grate. The top no longer exists. It is estimated that the number of items fired each time is 1-2 for large items and 4-10 for small items.