The collection value is high, so you should play it often, which is more ornamental and has higher future value. Zisha Delqi is a senior engineer and a unique handmade clay sculpture handicraft in China. Its production began in Zhengde period of Ming Dynasty, and the raw material was purple sand mud, which originated in Dingshu Town, Yixing, Jiangsu Province. The teapot is bullish in the auction market and is an "antique" with collection value. The founder of teapot was Zheng De-Jiajing in Ming Dynasty. "I studied under Zuquan Shigong, studied in Nanshan, and brought a boy's name as a spring festival. I saw the natives making pots out of mud, which looked like a pot. It is very beautiful and lovely, and it is called the Spring Festival Pot. " (Wu Meiding: "Preface to Yangxian Porcelain Pot") At that time, people praised "deep chestnut color, such as ancient and modern iron, and fat Zhou Zheng.