The image shows a document with text written in Vietnamese. The document appears to be a letter or official notice, as indicated by the formal structure and the use of formal language. The text is written in black ink on a white background, and there is a blue border around the document. The document seems to be related to a specific event or action, as suggested by the mention of "đoàn hàng" (a group of people) and "đoàn hàng" (a group of people). The document also mentions "đoàn hàng" (a group of people) and "đoàn hàng" (a group of people), which could be referring to a group of people involved in a specific activity or project.