This article introduces the methodology of ”the study of ethnic media for immigrant workers” which targets on the immigrant workers with a focal shift from the issue of ”labor” to that of ”ethnicity”. It combines the study of media and ”a study of ethnic media for immigrant workers”. By studying the Thai radio program in Taiwan, we find that it operates intra-group functions and plays a role in social stability at present, while it has not yet operated inter-group functions. Finally, I suggest that, in addition to ethnic media, local media in Taiwan should make contributions to the mutual understanding between immigrant workers and local Taiwanese.