the blue and white porcelain fired by Jingdezhen Imperial Kiln Factory during the Ming Dynasty Xuande (AD 1426-1435, Ming Xuanzong Zhu Zhanji year) played a very important role in the history of Chinese ceramic development. It is famous for its simple and elegant shape, crystal bright glaze and colorful ornaments. compared with other blue and white porcelain in the Ming Dynasty, its firing technology has reached its peak and has become one of the most famous Chinese porcelain. According to the Daming Huidian, in the eighth year of Xuande (1433), the court assigned the task of firing 443,500 pieces of dragon and Phoenix porcelain in Jingdezhen. Among them, blue and white account for the majority, which shows the large scale and quantity of its burning. The products are not only for the daily life of the court, but also as a large number of goods sold overseas, as well as gifts to foreign contributors, becoming a witness of cultural exchanges between the East and the West. "