1, cultural value: Yijun Glaze retains special cultural characteristics, presents different cultures and witnesses the existence of civilization. It is the local cultural characteristics of ethnic minority areas or the cultural characteristics of historical periods, and its collection value is higher than that of general products.
2. Historical value: Yijun's unique colored glaze reflects the cultural characteristics and changes of social life in different historical periods, and proves the development of historical events. Therefore, the collection value of Yijun glaze is cultural value and historical value.