Liu Bing has "seen" the world.

The so-called "seeing" is not only through cell phone screens, social media, and short and long videos, but also placing his body in Africa, South Asia, or other corners of the distant world, experiencing the astronomy, geography, customs, and people of the other places, and realizing the world's greatness and strangeness, and knowing that one after another other people were very different from himself in the previous and present time. --Liu Bing looked at them curiously, and they also accepted or responded to Liu Bing's gaze.

And the so-called "see", more is "read a hundred times, the meaning of its own" "see". Observing or experiencing, integrating or not being able to integrate, through the washing of time and the role of empathy, the appearance of civilization, exotic wonders, finally precipitated into a universal model in Liu Bing.