Abstract: In Xinyang Tian Ge and the folk songs,the folk songs which "YaYaYo" forms using the dialect is characteristic."Ya Ya Yo" the theme folk songs may sing in a person of solo,may also sing in a chorus,lining the location of the word in songs on the list,utilization of music material either contrast or redundant,the rhythm is quite unitary,the songs emotional expression has the characteristic,thus revealing the unique region characteristic of Xinyang folk songs.