Is Su Heng's calligraphy and painting worth collecting?

Su Heng's calligraphy and paintings are worth collecting. Su Hengxiu is a calligrapher invited by China Calligraphy Exhibition Hall, a member of China Calligraphy Artists Association, a member of China Culture and Art Network, a vice president of Henan Zhongyuan Painting and Calligraphy Institute, a consultant of Xiamen Tianqi Art Research Institute, a member of Henan Hongyang Painting and Calligraphy Institute, a researcher of American Painting and Calligraphy Association, and a member of Luoyang Painting and Calligraphy Art Exchange Association. Teacher Su Hengxiu's calligraphy works are RMB per square 10000, and landscape works are RMB 28,000 per square. His paintings and calligraphy are worth collecting.