What are the three main aspects of grasping the rhythm of viewing in the aesthetic guidance of scenic tour guides?

It is pleasing to the ears, pleasing to the eyes, pleasing to the heart, pleasing to the mind and pleasing to the spirit. Scenic area tour guides guide tourists to use aesthetic skills that are pleasing to the ear, pleasing to the heart, and pleasing to the mind and spirit; they need to grasp dynamic viewing and static viewing, viewing distance and viewing angle, viewing timing and viewing rhythm. Scenic area tour guides, also known as docents, refer to staff who provide guided tours for tourists in tourist attractions, such as museums and nature reserves.