His ordinary works are of little value. Because he wrote too many "calligraphy works", it can be described as "sweating profusely". You think, with so many works, plus he is only in his early 50 s this year, he may not live long, and his works will continue to come out. How to improve his value? But the value of his calligraphy works is very different. If it is a painting of "Heaven rewards diligence" and "The sea is the dragon world and the cloud is the hometown of cranes", it should not be worth much, and it is estimated to be around 1,000 yuan. But if it's Sun Tzu's 100-meter regular script scroll, it's very valuable.