The biggest feature of crossing Huaqing Palace is to construct a very dynamic picture _ like a montage in a movie:
You see:
Lens 1: (Foreground) The mountain is like Jinxiu Mountain;
Shot 2: (long shot) Qianshan on the top of the mountain opens in turn;
Lens 3: (long lens) a ride in the world of mortals, from far to near;
Scene 4: (montage conversion: close-up) Princess's smiling face ...
In contrast, the four scenes objectively and calmly satirize the extravagant desires in the court of the Tang Dynasty, and even the phrase "no one knows it is litchi" does not show the author's tendency. This objective description is realistic. In other words, its implication comes from the author's hidden "objective" attitude.
I haven't answered the question for a long time, and I feel so cool!