The broadcast talk shows are the communicative programms between the host and guests and the audience with the exchange of idea,conception,emotion and psychology.

This thesis is a pragmatic analysis of turn-taking in radio talk shows, a particular type of institutional discourse, which is understood as a realization mechanism of the show hosts and the show guests adaptation to their own institutionally defined powers to achieve the goal of the program.

This paper mainly researched about Mongolian live-styled talk show broadcast, based with an example of Tong Liao Mongolian People\'s Broadcasting Station programs, and using of radio science and related disciplines theory and research methods, to make a detailed analysis on the development, types of columns, planning topics of Mongolian live-styled talk show broadcast.