Abstract: “Left Wing” literature is the most fundamental and valuable spirit that goes on in the course of modern literary development.In the wake of the gradual accumulation of academic practice and the continuous expansion of acedemic visual field, not only does the “Left Wing” literary movement show a brand-new and more complicated time and literary background, but also a spiritual value tradition in “Left Wing” literature, which should not be trifled with,appears and continues in many literary works of the new century, which,in its “hetero” voice concerns itself with and severely criticizes the reality, extends profound sympathy for the life and existence of the bottom people, attracting researchers’ attention to its unique value and significance.