If you're planning a trip to the United States for a visit with your family and friends, you'll need to apply for a US visa. The process can seem a little daunting, but it's really simple once you understand the requirements. First, you'll need to determine what type of check here visa is right for you. Many people visiting family in the US will ap

**Th? t?c xin visa du l?ch M?: Visa Công tác/Du l?ch B-1/B-2** **Gi?i thi?u v? Th? th?c Công tác/Du l?ch B-1/B-2** Th? th?c B-1/B-2 là lo?i th? th?c dành cho nh?ng ng??i mu?n ??n Hoa K? t?m th?i ?? công tác (B-1) ho?c du l?ch, ?i?u tr? y t? (B-2). - **Th? th?c B-1**: Ph?c v? m?c ?ích công tác, nh? tham d? h?i ngh?/h?i th?o khoa h?c, gi�