No collection value. Because Tonghua ju porcelain is mostly made by machinery now, there is not much handicraft composition, and it is not sought after in the field of collection, so there is no room for appreciation, so it has no collection value. The collection of porcelain is mainly made in Jiao Min, and it has to be taken by the public, because some porcelains are very sought after in the field of collection, and there is a good room for appreciation with the growth of years.