Most of the things dug up are not clean, so try not to take them home.

A jar is a kind of ceramic container. Make it round and big with clay, then coat it with black glaze or yellow glaze and fire it in the kiln. There are several kinds: large, medium, small and super small. Ceramic pot is smooth inside and outside, economical and practical, and is commonly used in northern rural areas. In the last century, northern families generally used jars, and families generally used jars to hold rice and noodles. Now some rural families in the north still use it.