Gioi thieu Vinh Lagundri giai thich cach tiep can cac luu y ve thoi diem va ly do diem phai dac biet Video phac thao tinh chat song cua Nias va cung cap nhung goc nhin thuc te cho cac tay luot song can nhac di den Nias Nam de trai nghiem mot trong nhung diem noi bat cua vung
