Is Guo's calligraphy collectible?

Guo, who has collection value, was born in Taoshanmo and his ancestral home is Guantao, Hebei. 1957 was born in Handan and now lives in Beijing. 1989 graduated from the calligraphy department of China Calligraphy and Painting Correspondence University.1989 has won more than 50 prizes in the national calligraphy and painting competition since 1980. Won more than ten gold, silver and bronze awards. His works are collected by the Great Hall of the People, Diaoyutai State Guesthouse and China Art Museum.