中国是一个幅员辽阔,民族众多的多民族国家。从游牧民族到农耕民族,从山地民族到平原民族,不同生活环境和不同的发展历史导致了生活本身的差异性,物质生产的差异性同时会导致精神生产的差异性,这就是中国文学丰富性的原因。从文学的生态结构来看,中国文学是一个丰富驳杂的体系,其间包含了诸多以亚文化元素为背景的不同民族的、不同地域文学现象的共生共在。在这种结构关系中,汉族文学以其悠久的发展历史,文学观念和形态的快速完善以及巨大的影响力, China is a multi-ethnic country with a vast territory and numerous ethnic groups. From nomadic to agrarian nationalities, from mountain peoples to plains, different living environments and different development histories lead to differences in life itself. The differences in material production also lead to differences in spiritual production. This is why Chinese literature is rich s reason. From the perspective of the ecological structure of literature, Chinese literature is a rich and miscellaneous system, which contains many symbiotic cultures of different nationalities and different regions under the background of sub-cultural elements. In this structural relationship, Han literature, with its long history of development, the rapid improvement of literary concepts and forms, and its enormous influence,