Are Liu Yihong's calligraphy works valuable?

Liu Yihong's calligraphy works are very valuable. Momo, pen name Moshi,No. Geng Fu,No. Zhai Hao. Yi Cuige, a native of Zhenyuan, Gansu, is a member of China Calligraphers Association, a member of cursive professional committee of Gansu Calligraphers Association, a member of Gansu Artists Association, a vice chairman of zhenyuan county Calligraphers Association and a vice president of Qian Shan Calligraphy and Painting Institute. I like painting, calligraphy and seal cutting since I was a child. Painting is good at flowers and birds, mountains and rivers and learning Chinese characters. Calligraphy is famous for cursive script, and it is also an official of seal script. Seal cutting is good at China seal. Zeng studied under famous artists such as Ma, Qian, Zhai, Zhang Ping and so on. His works have been exhibited in many large-scale national painting and calligraphy exhibitions and won awards.