Dac trung cua tieng Viet va cac yeu to cau thanh am tiet tu goc do day thuc hanh cho nguoi nuoc ngoai loi ve phat am va nghe cua hoc sinh nuoc ngoai o giai doan dau hoc tieng Viet
Xu ly giao hoc phap cac hien tuong ngu am tieng Viet va viec day phat am tieng Viet cho nguoi nuoc ngoai