Common spring (about 1506— 1566) is also called common spring and common spring. The date of birth and death of Zheng Dejiajing (A.D. 1522 ~ 1566) in Ming Dynasty is unknown. This used to be the home of Yixing Jinshi Wu Yishan. Wu Yishan, a famous official, whose name is Xue Ke, made friends with Suzhou Tang Bohu. Zheng De is a scholar in JOE (15 14), and later he was promoted to Sichuan to participate in politics. According to records, Wu Yishan studied at Jinsha Temple in Yixing (now Hujiao Town, Yixing) before entering Jinshi Academy. Buddhist nun worshiped spring as "free time" and found that monks in Jinsha Temple would make fine clay from clay pots and urns, refine them, knead them into fetuses, make them round, make them hollow, and make them pot-like. Then, he "stole the old monk's craftsman, and also scoured the fine soil, put it in the hole of a blank teaspoon and pointed it inside and outside", and made a teapot that was "as dark as ancient gold", which was famous for its purple sand teapot in later generations. Because the pot is made for spring, it is commonly called "spring pot". He made the tree gall pot in the Chinese History Museum now. The shape is simple, the implication line is looming, and the handle and the pot body have the word "for spring".

This pot was originally hidden by Wu Dacheng. It was bought by Mr. Chu Nanqiang at an antique stall in Suzhou in the 1930s, but a lid was missing. Appraised by the famous pot maker in the Republic of China, and later by the contemporary calligraphy master Huang (deceased), it was thought that the melon buckle would not grow on the tree vendor's pot, and then Pei Shimin, a famous pot maker in modern times, matched it with a ganoderma lucidum cover. After liberation, it was dedicated to the national collection. ...