On Similarities and Differences of the"Left Wing Literature"and"Yan'an Literature"

"Left-wing literature"and"Yan'an Literature"are intrinsically qualitative requirements of the concept of literary history and should not be confused.Between the two concepts,there are some contacts,but more with the nature of sexual difference.This article aims to clarify the concept,analyze the link between the two,and then focus on the analysis of the difference between the two in order to clarify the existent errors of the researchers in recent years.