What does it mean to press the flower hall for fortune telling?

It seems to be: a flower and a world, a leaf and a Buddha.

A world in a flower and a paradise in a bird: (original explanation)

If there are no distractions, the existence of a flower seems to have the whole world, and the company of a bird seems to be in heaven.

If flowers and trees have no leaves and their lives are slim, a day is a century for them and they may leave overnight.

Symbolism: Look at life with a pure and optimistic heart, no matter how small things will make you feel satisfied and happy. Looking at life with a lost and gloomy heart, all you get is darkness and sadness.