The image appears to be a promotional or informational poster related to the UEFA Euro 2024 tournament. The text in Vietnamese translates to "Viettel joins the training team for the Euro 2024." This suggests that Viettel, a Vietnamese telecommunications company, is participating in the training process for the football competition scheduled for 2024. The presence of the UEFA logo indicates that this is likely an advertisement for Viettel's involvement in the preparation and support for the football tournament.