Is Tang Yunlai's calligraphy collectible?

Tang Yunlai's calligraphy is very collectible. Tang Yunlai, a famous contemporary calligrapher, has lived for decades, and his calligraphy works are extensive and profound. He is currently a member of Tianjin Calligraphers Association ZX, director of China Calligraphy Association, deputy director of lettering committee of China Calligraphy Association, professor of China Calligraphy Training Center, member of China Couplet Society and China Poetry Society, vice president of Tianjin Couplet Society, vice president of Tianjin China Poetry Society and Tianjin Writers Association.