Abstract: Early Creation Society shows its characteristic of aesthetic pioneer, egoism and romantism is their spiritual resource, the living style of literary tribe shows the traits of Bohemia. They took part in National Revolution, became political pioneer in literary circle. From Proletariat Literature movement in 1920s, propagandized by Creation Society, to the foundation of Left-wing Writers’ League, Proletariat literature attacks many young radical intellectuals interests. The common feeling of the discontentment to political reality and critic spirit, the pursue to utopia idealism, and their non-mainstream literature tribe’s lifestyle, shows the characters of permeating Bohemia. Such living experience has important effect on their tribe intellectual. Their literature writings embody Left-wing inclination, and their strong individual romantic colors, those becomes the characters of Proletariat literature’s trait on writing on the epoch.