In the 1930s-1960s, Phibun’s Thai Nationalism campaign promoted the use of the Thai language while segregating and discriminating against non-Thais, especially the Chinese community in Thailand. The government associated the Chinese language with communism, amplified by global Western xenophobic ideologies, leading to the closure of Chinese schools and widespread fear of Chinese literacy. This article explores two key questions: how xenophobic ideologies manifested in education and how the members of this suppressed generation navigated their language and literacy education in and out of school. Drawing on the narratives of five Thai Chinese individuals, aged 73 to 93, it illuminates the factors contributing to the creation of a repressive language ecology, its impact on their learning experiences, and how individuals within such a context made sense of their surroundings. This research enriches literacy studies by broadening its geographical and historical reach, revealing the intricate interplay between language ideology and ecology, and how these concepts help us understand factors in literacy and language learning. Additionally, it underscores narrative inquiry as a teaching and learning tool and offers strategies to prevent the emergence of suppressive ecology in the classroom.