When applying for R2A for spouse immigration at US consulate a Visa, spouses often employ 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 Consula

**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?