For the past two decades, a significant number of ethnic minority students from diverse racial, cultural, linguistic, and religious backgrounds have entered Chinese language classrooms in Hong Kong for the first time. Simultaneously, Chinese language teachers have come under criticism for their lack of understanding of diversity and their failure to integrate ethnic minority students academically and socially. However, there is little research on how these teachers can transform their educational beliefs, teaching techniques, and attitudes toward diversity and inclusion to respond effectively to the drastic changes taking place in their professional work. This study examines how a group of Chinese language teachers employed translanguaging as a social justice strategy to address the challenges of teaching minority students in a monolingual and assimilative educational setting in Hong Kong. Classroom observations show that teachers enacted a translanguaging stance, using students' familiar semiotic resources to make their teaching more inclusive and equitable for ethnic minority students from low socioeconomic and religious backgrounds. Teachers reported becoming more aware of diversity in the classroom as well as of the social inequalities and racial discrimination outside of school. The study shows that criticism has been unfairly levied on Chinese language teachers in Hong Kong, who should not be held responsible for the social problems hindering ethnic minorities' social mobility. Research should include a decolonial perspective to legitimize translanguaging as a social justice strategy for more transformative praxis in the education sector in postcolonial Hong Kong. Copyright © 2022 Springer.

This paper presents a systematic review of research on Chinese as a Second Language (CSL) education for ethnic minority students in Hong Kong SAR. Using three databases and screening with specific inclusion and exclusion criteria, the study selected 38 empirical studies published in English-language peer-reviewed journals. We find that there has been a surge of publications in Hong Kong in the past decade (2010–2020), and they are mostly authored by scholars from three universities in Hong Kong. Most of the research took a phenomenological approach, using interviews as the main data collection method and focusing on underprivileged South Asian students in secondary schools. The thematic analysis showed that Hong Kong’s CSL adopted a poststructuralist paradigm for understanding and revealing social inequalities surrounding Chinese language education for ethnic minority students. The study concludes that Hong Kong must decolonise its education system to genuinely support ethnic minority students to achieve educational equality and social justice. Copyright © 2022 Walter de Gruyter GmbH.