The Flexi Classes idea is amazing! The training system and material are extremely effectively structured, thought by and tailored to Digital Discovering.H?c Online không ph?i h?c qua Video clip hay CD mà b?n h?c tr?c ti?p v?i giáo viên nên Hello?u qu? c?ng t??ng ???ng v?i vi?c h?c t?i Trung Tâm.Nh?ng bài ki?m tra ???c trò ch?i hoá s? hu?n