Abstract:With theories and methods of comparative linguistics, this paper focuses on the synchronous static description and comparative analysis of the initials, finals, and tones of the first and third dialects of Bouyei language, summarizing the commonalities and differences of the phonetics of the two dialects, analyzing the difficulties and errors in learning Bouyei, and discussing the micro-strategies of phonetic teaching of Bouyei in order to provide a good understanding basis for the general interpretation between the dialects of Bouyei and put forward a suggestion for the division of Bouyei dialects.