Critics have always regarded the mestizo Edith Eaton and Winniferred Eaton sisters as forerunners of Asian American literature, but have paid less attention to their claims to identity as mestizos themselves. Edith Chinatown Literature and Winnie Fred's Japanese Romance are permeated with mestizo calls for respect for differences and racial inclusion. The Eaton sisters actively intervene in mainstream cultural activities and value shaping, carefully study the characteristics of the readership and their aesthetic expectations, take advantage of social ideas such as feminism and Orientalism, package racial discourse, express the feelings and concerns of mixed ethnic groups and even all minorities, and open up a new field of mixed ethnic literary narrative.