Immigrant young adults face challenges learning English as a second language due to cultural misunderstandings, language barriers, and isolation. The study examines how family background, social networks, and school environment affect English language learning among Chinese, Japanese, and Korean immigrant young adults ages 20-40 who moved to the US between ages 6 to 16. Data is analyzed from the National Longitudinal Surveys to determine the impact of using a first language at home, parents' English ability, using English socially, ESL class support, and school system support.