The question and answer
Tet is Vietnam’s Lunar New Year holiday context. A cultural introduction is not a factory closure calendar, so a project’s working dates and approval milestones require separate confirmation.
Keep the cultural topic intact
The source introduces Tet and the setting of preparation and celebration. It offers context for a Vietnam supplier relationship rather than a dated production promise.
Ask a schedule question precisely
State the required sample-review and production milestones and ask for the applicable working calendar. Do not infer a closure duration or delivery delay from a general holiday article.
Date and source boundary
This independent review was prepared in October 2026 from the cached source topic. Historical dates and announcements describe their original context; no current event invitation or unverified participation outcome is implied.