Is Zhang's calligraphy collectible?

Worth collecting.

Zhang is the owner of Xuan, from Qingdao West Coast New District. Calligraphy is the second king, chasing Mifei and blending with other schools. He studied under Ni Jinxiang, Weng Yanping, Xun Zhi and other famous contemporary calligraphers. Ni Jinxiang is currently the president of Mo Lian Shuangxiu University Huangdao Branch and the stationmaster of Huangdao Workstation of China Youth Calligraphy Newspaper.

The works advocate ancient rhymes and appeal to both refined and popular tastes. He has participated in many national and provincial exhibitions and has been widely collected by calligraphy lovers everywhere. Establish Xuan calligraphy training center, praise literati calligraphy, pay equal attention to poetry and calligraphy, and attach importance to fellow practitioners. He has made great contributions to calligraphy education and has been listed as a key calligraphy talent by the West Coast New District.