Guo Jianming’s purple clay teapot has collection value. According to the query of relevant public information, Guo Jianming was born in Yixing in 1971 and graduated from National Engineering in 2016. His works are of their own, integrating the strengths of hundreds of schools of thought and combining his own ideas to create works with novel shapes, decent lines, appreciation and practicality. All of them are finely made and full of contemporary flavor. They enjoy a certain reputation in the purple sand industry and the works have collection value.