[electronic mail safeguarded] Thanks very much! I'm away right now, so I will get back again for you by e mail without delayChu?n b? du h?c: B?n d?ch ???c ch?ng nh?n có th? lo?i b? rào c?n ngôn ng? nh? th? nàoCh??ng trình h?c ???c h? th?ng bài b?n nh?m ??m b?o s? t?p trung n?i h?c viên.Trang ch? » Ti?ng Hàn » Prime eleven trang Internet