美华文学研究中的家园常常指中国家园,这种记忆书写表现了对故国故园的留恋和身份认同。美国家园较少引人注意,却也是一个客观存在,表现了华人移民落地生根、随遇而安的心态。移民文学通过对中美家园的去留和对比表现了其美国身份认同,只是这身份认同是充满矛盾的、混杂的:对故国既弃绝又思念,对美国既认同又排斥。 The homes of the United States and China in literary studies often refer to Chinese homes. This memory of writing shows the nostalgia and identity of the homeland of the former hometown. Less attractive is the American homeland, but it is also an objective reality, which shows the mentality of Chinese immigrants taking root in the world and adapting themselves to any circumstances. The immigrant literature expresses its American identity through the farewell and comparison of the Sino-American homeland. Only this identity is full of contradictions and mixed: it not only rejects and remembers the former country, but also recognizes and rejects the United States.