Mình share bộ tài liệu Effortless English.
Bộ Effortless English full gồm 5 DVD (Audio + Pdf).
DVD1: https://www.fshare.vn/file/HCYMVBKPI8BM
DVD2: https://www.fshare.vn/file/RZH3P42P3ZH7
DVD3: https://www.fshare.vn/file/VKWJQUQW3GNP
DVD4: https://www.fshare.vn/file/LU5X244W27JS