Yixing, or "Tao Dou", is famous for its exquisite ceramic technology and is rich in teapots. Some of these teapots are exquisite as jade, some are melodious and some have words ... Yixing has a history of making pottery for 700 years, and since the Ming Dynasty, it has developed the process of making purple sand pottery. After more than 600 years of continuous exploration, improvement and inheritance, its skills have reached perfection.