'Dǐng bǎo' literally combines 'dǐng' (to top, to reach the peak) and 'bǎo' (full, satiated), conveying the idea that something is so rich, dense, or calorie-dense that it delivers instant, strong fullness—often before you’ve eaten much. It’s commonly used to describe starchy, heavy, or oily foods like steamed buns, fried dough sticks, or congee with meat, especially when eaten on an empty stomach.

This expression carries a slightly colloquial, vivid tone and often implies a physical sensation rather than psychological satisfaction. While not negative per se, it can suggest that the food lacks lightness or balance—e.g., a snack that ‘tops off’ your hunger too quickly, leaving little room for other dishes. It’s frequently heard in casual conversation about breakfast or street food, and rarely used for delicate or low-calorie items like vegetables or broth.