Meditation is a method of keeping fit in ancient China. Sit cross-legged with your eyes closed, adjust your breathing, put your hands in a certain position and think nothing. Meditation is also called "sitting on a plate" and "meditation". A basic practice method in Taoism.

Hiccup, that is, hiccup, refers to qi ascending from the stomach meridian, and the throat is often dumb, and the voice is urgent and short. It is a common physiological phenomenon, which is caused by diaphragm spasm and contraction.