The image shows a smartphone with a cartoon-style interface, displaying a digital screen with text and icons. The screen has a colorful background with a stylized cityscape, featuring buildings and a bridge. The text on the screen is in Vietnamese, and it appears to be a digital advertisement or a promotional content related to travel or transportation. The interface includes various icons and buttons, suggesting that the app or service being advertised has features such as booking tickets, checking schedules, or navigating through a city.