In the Three Kingdoms, it is written: “Tuo said: ‘The human body wants to get labor, but not to make the extreme er. The shaking will be eliminated, blood circulation, disease shall not be born, as if the household pivot immortality is also. That is why the ancient immortals for the guide thing, bear neck scops Gu, lead to pull the waist body, move all the joints, in order to difficult old. I have a technique, the name of the five birds of the play: a tiger, two deer, three bears, four apes, five birds, also to remove disease, and the hoof and foot, in order to guide. Body in the unhappy, up for a bird play, moistened sweat, because on the powder, the body is light, the stomach wants to eat.’ Pu performed it, more than 90 years old, ears and eyes smart, teeth and teeth complete firm.”