Kh? n?ng t??ng thích cao: App ???c t?i ?u hóa hoàn toàn cho m?i lo?i ?i?n tho?i, t? các thi?t b? ??i c? ??n hi?n ??i.Overseas people coming into Vietnam under visa exemption agreements, five-year visa exemption packages or APEC business enterprise travel card holders who really need to exit and re-enter Vietnam just after completing their six-