Located along the upper stretches of the Nanzixian River, deep within the Yushan Range, Namasiya Township is a place where the polyphonic harmonies of Bunun choirs have long resounded amid the verdant hillsides. Among a total population of 3500, 70 % are Bunun and 18 % are Southern Tsou. There are also smaller numbers of Paiwan, Atayal, and Amis.
坐落玉山群峰深處、楠梓仙溪上游的高雄縣那瑪夏鄉（原稱三民鄉），是天籟之聲「布農八音」的故鄉，全鄉 3 個村、約 3,500 多位村民，其中 70 % 為布農族、18 % 為南鄒族，還有少數的排灣、泰雅、阿美等各族。