When applying for a Visa, spouses often submit supplemental forms to strengthen their applications. These forms, known as R1, R2E, R2I, and R2A, provide crucial information regarding the relationship between the applicant and their spouse. At the US Consulate, these forms play a significant role in

**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?