Gu Kaizhi (348-409), whose name is Chang Kang, was a famous painter and calligrapher in the Eastern Jin Dynasty. Gu Kaizhi is well-read and good at poetry and calligraphy, especially painting. Specializing in portraits, Buddha statues, animals, landscapes, etc. People call it the three musts: painting, writing and infatuation. Gu Kaizhi's painting intention is vivid, and his thoughts of "moving the mind" and "expressing the spirit with form" laid the foundation for the development of traditional painting in China. Gu Kaizhi is obsessed with art and literature, but indifferent to fame and fortune. He adopted the philosophy of "being both stupid and foolish, and being wise to protect himself" to achieve his highest artistic achievement.