The image displays a signboard with Vietnamese text. The text on the sign reads: "Tự xét nghiệm kho, đã có CheckNOW." Below this text, there is another line of text in Vietnamese that translates to "Bo kit tự xét nghiệm HIV the nhe thu ba." This suggests that the sign is related to HIV testing kits and possibly refers to CheckNOW, which is a brand or product associated with HIV testing.