Recognition: "Da Ming Xuande Years". Pot lip, shoulders, round abdomen, straight mouth, ear ring handle, ring foot, gland, pearl button. The whole body is decorated with blue patterns, the lid is decorated with blue and white lotus patterns on the neck, blue and white phoenix patterns are opened on both sides of the abdomen, and the periphery is decorated with blue and white lotus patterns. The ornamentation is exquisite and the layout is clever and dense.