我国很早就对文学作过初步的探讨。然而,作为一门系统的科学,从马克思列宁主义美学理论出发,研究和阐述古今口头文学和文学的状况、一般的历史演变规律、发展趋势、内部结构和各类的特点,那只是从一九二一年人民革命胜利以后才开始的。一九二一年人民革命的胜利,在我国人民的思想史上开创了新纪元。在蒙古人民革命党和人民政府实施的政策和马克思列宁主义思想的影响下,崭新的文学 Our country made a preliminary study of literature for a long time. However, as a systematic science, proceeding from Marxist-Leninist aesthetics theory, it studies and expounds ancient and modern oral literature and literature, its general law of historical evolution, its development trend, its internal structure and various characteristics, Only after the triumphant victory of the people’s revolution started in 2001. The victory of the people’s revolution in 1921 created a new era in the history of the thinking of our people. Under the influence of the policy implemented by the Mongolian People’s Revolutionary Party and the people’s government and Marxism-Leninism, a brand-new literature