Given the increasing number of younger immigrants from China, we have noticed diversified performances of Chinese-American teenagers based on the age they come to the U.S. This thesis thus examines three specific aspects—assimilation, social network site (SNS) use, and reaction to Asian stereotype—of Chinese-American teenagers living in Austin, regarding intraethnic differences between and among different clusters of this cohort as the second generation immigrant. By employing semi-structured interviews conducted with teenagers who have respective immigrant history and family background, a wide array of patterns about assimilation, SNS use, and reaction to Asian stereotype are traced and analyzed alongside demonstrating outlines and traits in terms of different generation clusters (1.25ers, 1.5ers, 1.75ers and 2.0ers). A total of ten Chinese-American teenagers, aged from 15 to 18, are recruited and interviewed through snowball approach, allowing for the surface of intraethnic variations on the aforementioned aspects. Preliminary discussions are made to tease out how these three aspects are intertwined. / text