The writing is rough and there are a lot of white spots. It seems to be a random work or a fake. The text of the work should be "Reading tens of thousands of volumes, writing like a god"; the inscription is "Du Fu's sentence, Wang Zhenxing, Mo Zheng, review" and "Sun You (?) year"; the seal's seal is "Sun Caozhang". Wang Zhenxing - a meticulous painter, good at painting tigers; Sun Younian - a calligrapher and painter, a second disciple of Qi Baishi's disciple Wang Tianchi, good at painting shrimps. Runge of his works: the domestic market price is 3,000-6,000 yuan per square foot, and the international market price is 700-1,000 US dollars per square foot. But I can’t tell whether your work is true or false.