从20世纪80年代中期西藏“新小说”兴起,文学中的西藏书写和当代文坛中的思潮更迭、文学创新、文化认同等构成了复杂的对话关系。而马原、扎西达娃、阿来在某种意义上构成了文学中“西藏书写”的症候性人物,马原的“叙事圈套”、扎西达娃的“文化寻根”、阿来的“历史叙述”所构建的“文学西藏”与当代文坛的“先锋文学”、“寻根文学”、“新历史书写”、“新世纪乡土书写”等之间的耦合与疏离,显示了有关少数族群的文学书写与主流汉语文坛之间的影响与建构。本文选择马原、扎西达娃、阿来 From the rise of Tibet “New Novel ” in the mid-1980s, the writing in the literature in Tibet and the change of ideological trend in the contemporary literary world constitute a complex dialogue relationship with literature innovation and cultural identity. However, Ma Yuan, Zhaxi Dawa, and Ah Lai, in a certain sense, constitute the symptom of “Tibetan writing” in literature, Ma Yuan’s “narrative snare”, and Tashi Dawa’s cultural roots “, A Lai ” historical narrative “built by ” literary Tibet “and contemporary literary ” avant-garde literature “, ” root-seeking literature “, ” new history writing “, ” new Century native writing "and so on the coupling and alienation, shows the minority ethnic literary writing and the mainstream Chinese literary world influence and construction. This article selects Ma Yuan, Zhaxi Dawa, Ah Lai