In this thesis, I talk about how first-generation Chinese immigrant writers contribute to Chinese American literature through their unique representations of immigrant life. Due to language barriers and other historical reasons, a majority of representations of immigrant life in Chinese American literature have been written by the descendants of immigrants, second-generation writers. Now, there are more Chinese immigrant writers who write immigrant stories in America. To some extent, immigrant writers’ representation of immigrant life is a “self-representation,” since they are writing their own stories. By comparing immigrant writers’ works to those from second-generation writers, I argue that Ha Jin and Yiyun Li are immigrant writers who have contributed to Chinese American literature in three aspects: genre, theme, and language.