Juntao is a rare flower in the garden of ceramics, and it has been famous in the world since the Song Dynasty. After being exposed to wind and rain, it becomes brighter and brighter, and is an artistic ceramic that is both pleasing to the eye and useful. In 2014, the production skills of Yixing Juntao were selected into the fourth batch of representative projects of China's national intangible cultural heritage. Its inheritance spreads in Dingshu Town, Yixing City, Jiangsu Province. Yixing Juntao has a long history. It developed and evolved on the basis of ancient Yixing daily pottery and entered a period of prosperity in the Ming Dynasty. The glaze layer is relatively thick, with colors such as sky blue, sky blue, kidney bean, and moon white. The body has two types of purple clay and white clay. The most successful one was made by the surname Ou, and was called "Ou Kiln" at that time. In addition to highlighting the beauty of glaze, Jun pottery in the Qing Dynasty also used carved decoration. This period was most notable for the products made by Ge Mingxiang and Ge Yuanxiang in Dingshan during the Qianlong and Jiaqing periods. The glaze was rich and the blue halo was more advanced than that of European kilns. There were fire bowls, flower pots, vases, water pots and other utensils. After the founding of the People's Republic of China, the glaze colors of Jun pottery developed to dozens of types, and piled appliques were used for decoration. The products were mainly large and medium-sized garden furnishings, including various pottery tables, stools, dragon tanks, goldfish tanks, vases, water basins, and Qiantong. The beauty of Jun pottery lies in the glaze color. There are dozens of types such as blue Jun, copper Jun, and white Jun, among which blue Jun glaze is the most precious. The characteristics of Jun pottery are gorgeous glaze color and tough body. This technique mainly includes four major process flows: raw material processing, molding, decoration and firing. Using clay as raw material, it is processed into a blank through molding methods such as "mud strip coiling molding method" or "mud sheet inlay molding method", and then decorated with heaping flowers, glazing and other decorations on the blank, and then fired once with a high-temperature oxidizing flame at 1200. Yixing Juntao has a rich variety of products, mainly daily coarse pottery, including flower pots, fish tanks, altars, pottery tables, murals, etc. Yixing Juntao is famous for its unique heaping flowers and glaze decoration techniques. Juntao heaping flowers, also known as decals, is a decorative technique that uses clay materials different from the blank to stick on the surface of the pottery blank to form patterns or designs. It is called the art of thumb. The glaze is gorgeous and thick, especially the gray-blue glaze is the most precious, and there is a saying that "there is a blue halo in the gray, as gorgeous as a butterfly flower." Jun pottery was historically produced by the folks. The most influential people in the Ming and Qing dynasties were Ou Ziming during the Jiajing and Wanli periods and the brothers Ge Mingxiang and Ge Yuanxiang during the Qianlong and Jiaqing periods. The Jun pottery they made was famous both at home and abroad and was known as the "Ou Kiln" and the "Ge Kiln" respectively.