From the second half the sixteenth century on, Chinese flower paintings appeared a kind of very impressionistic style, which major outstanding artist was Shü Wei's (1521-1593). Shü Wei's style of flower paintings was not only succeeded the refined interested and impressionistic style of Lian Kai (1195-1224), Mu-his (13th c.), Ni Tsan (1301-1374), the style of the zhe school, but also reflected the spirit of his beliving in the life of appearancelessness. According to the aspects of Shü Wei's of writing the word ”playing” on his works, we would associated his impressionistic style with playing Samadhi of Zin. In fact, Shü Wei wanted to put the spirit of playing Samadhi of Zin on his painting and extremely displayed running script into the picture for presenting the beauty of movement of 「playing Samadhi」. He also knew well how to leave empty space and simplified the form on the painting, which almost took the elements from Zen. The research is according to the works and the theory of Zin to imterpret the presentation and Quality of Shü Wei's style. Shü Wei's liked to revel astract motifs and the lively spirituality on his painting to establish his impressionistic style.