With the development of radio broadcasting, programs dealing with the radio interviews with people in live broadcasting have been adopting by more and more broadcasting stations.

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.

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.

As broadcast media vary day after day, live broadcast hotline programs become increasingly popular to common people and finally turn into a new type of conversation.

A broadcast program host often shows his or her individuality through their unique language feature.