Cizhou Ware Lidded Jar is made of local pottery clay and decorated with classic black painting on white ground techniques, traditional folk patterns are painted on the body, the lid fits tightly with the jar body, it has a full and neat shape and simple rustic glaze texture with typical Cizhou ware characteristics and authentic firing craftsmanship, the jar is 36 cm in height and 17 cm in diameter, Cizhou ware is a famous folk kiln in northern China and its products are closely related to folk life, this lidded jar has both storage and decorative functions and directly reflects the porcelain-making level and aesthetic taste of folk people in ancient northern China with high research value for folk culture and craftsmanship.