In street shooting, what kind of photos can be called thoughtful photos?

In fact, no matter what kind of photography theme, as long as the photographer thinks hard, observes hard and controls the image through his own unique perspective, it can be called a thoughtful photo. In many street photography, it reflects the living conditions of people in different regions, or the dress of different times. Good street photography works must reflect the characteristics of the times, or show a specific historical era through street photography.