The image is a screenshot of a mobile app interface, specifically from a Vietnamese language application. The app appears to be related to health and wellness, as indicated by the text "MUA TANG" which translates to "Buy Now" in English. The interface features a prominent advertisement for a product or service, with a man wearing a red shirt and a blue jacket, standing next to a stack of books. The background of the advertisement includes a blue and white color scheme, and there is a red banner with white text that reads "MUA TANG" again. The overall design suggests that this app offers health-related products or services, possibly for purchase.