Co ky thi. chang la da'm con can bo^. va thuong gia VN kia, mang cai mac' du hoc sinh ma khong biet chu*?, va lang vao xike, hoc hanh thi khong duoc cai bang nao ca?, chu*' nguoi dan ti. na.n thi an hoc toi noi toi cho^'n, lam luong cao ho*n my sanh o*? day, co nguoi da'm ky thi. hay sao????? Lam on phe^ binh cho chi'nh cha('n ddi nghe