Abstract :
The findings showed that the Luwu minority mostly dominant use Tae' language in their daily life. In the family domain, the condition of Luwu minority are monolingual as personally, bilingual, and multilingual with code mixing. In the education domain, the language occured monolingual, and bilingual with code mixing. Besides, in the religion domain, the Tae' language showed code mixing in monolingual and bilingual situation.