Li Changhong's national seal is Li Changhong. Li Changhong Seal is the seal used by Master Li Changhong in his teapot works. Li Changhong is a master of arts and crafts in China and ceramics in China. Born in 1937, 1955, joined Zisha Craft Factory and studied under Gu Jingzhou. China purple sand is world-famous. Many outstanding ceramists have been born here, and countless amazing masterpieces have been handed down. As a descendant of Gu Jingzhou, Li Changhong, a master of arts and crafts in China, laid a solid foundation for his craft through his apprenticeship. The literati temperament inherited from his master Gu Jingzhou made his teapot contain extremely restrained cultural background.