A factory supervisor facing layoffs, Nam needed TOEIC 700+ to keep his job at a Japanese electronics firm. The 412 curriculum’s focus on email writing and telephone English (role-playing supply chain delays during lockdowns) got him to 785 by December 2021. “Without 412, I would have studied randomly forever,” he notes.
By 2021, the English Study series (including 4.1.2) faced competition from mobile apps and web-based platforms. Modern Alternatives: ELSA Speak (for Vietnamese learners), and Oxford Online Practice provide more interactive, cloud-based experiences. Interface: english study 412 for vietnamese 2021