Cizhou kilns in the Yuan Dynasty were all over the Central Plains and the north and south of the Yellow River, and the product quality was far less exquisite than that in the Song Dynasty. It mainly produces white glaze and black flowers, with huge, round and heavy shapes. The main types of utensils are white glazed black flower pots, large porcelain pots and black flower porcelain pillows with white background. There are flowers, fish, algae and story patterns on the decoration. In addition, the vessels are also engraved with long poems as decoration. For example, on a white glazed jar unearthed from the Dadu site in the Yuan Dynasty, there is a seven-character quatrain written in cursive script on the abdominal wall-a poem: "A hundred flowers are raining and dew is fresh, and today is like a strange dust." Huangzhou spring scenery can be (thick) in wine, drunk and kill Xiyuan dancers. "