Blue and white porcelain is a type of high-temperature underglaze colored porcelain with a white base and blue patterns. It is made by painting patterns on ceramic bodies using cobalt ore containing cobalt oxide, covering the bodies with transparent glaze, and firing them in one go in a high-temperature reducing flame. With a long history, it matured at the Hutian Kiln in Jingdezhen during the Yuan Dynasty and became the mainstream of porcelain in the Ming Dynasty. Characterized by its freshness and brightness, it is one of the porcelains that represent Chinese aesthetic concepts.