A more formal hiring culture than the south
Hanoi's bigger centres tend to run more structured hiring than smaller Da Nang operations — expect a proper interview, a scheduled demo, and sometimes a written test on classroom scenarios rather than a quick chat over coffee.
That formality carries into paperwork too: schools here are generally used to processing work permits correctly, but the documents you need notarised and the order you submit them in can differ slightly from what a teacher in Ho Chi Minh City experienced, so don't assume identical steps.
