China is a multi-ethnic nation. However, formal education often neglects differences in ethnicity, and school music education tends to marginalize the musics of ethnic minorities, owing to the government's political ideology of maintaining national unity. Thus, ethnic musics incorporated in teaching materials are often politicized and tokenized, and pedagogies used for teaching ethnic musics in classroom teaching tend to be oversimplified. Addressing social justice in music education is centrally concerned with equity, which I suggest can be promoted by positive changes, including institutional changes, education for music teachers that incorporates learning ethnic musics and pedagogies appropriate to teaching these musics.