Impression da hong pao in Wuyishan is the only large-scale landscape performance in the world to show China tea culture. The theater adopts the world's first 360-degree rotating audience.

(1) If the rotating auditorium is taken as the reference object, the position between Yunu Mountain and the audience is constantly changing, so Yunu Mountain is moving;

(2) Birds, horses and running water have different vocal structures and materials, so their timbres are different, so they can be distinguished by timbres;

(3) What the audience sees is the reflection of the Jade Girl Mountain in the water, which belongs to the plane mirror imaging, and the plane mirror imaging belongs to the light reflection principle.

So, the answer is: exercise; Timbre; Reflection.