1. Not many works: Mr. Zhou Zhiyuan's calligraphy works are rare. Most of the works are presented in the form of vertical shafts, and the original works are framed and preserved. Due to the limited number of works, each work is particularly precious. This scarcity makes the works have high collection value and appreciation space, and collectors can have unique artworks by collecting Zhou Zhiyuan's calligraphy works.
2. High artistic value: Mr. Zhou Zhiyuan's calligraphy works have won many awards in national exhibitions and have been collected by many museums, art institutions and private collectors at home and abroad. The recognition and collection of Zhou Zhiyuan's works by these institutions and individuals reflects the extremely high artistic value of his works. Zhou Zhiyuan's calligraphy works have unique artistic charm, which can give people the enjoyment of beauty and the precipitation of culture. Zhou Zhiyuan's works also represent a period of artistic style and background, which has historical and cultural significance.