The concept of ying and yang has a wider meaning than balance, individual balance, and universal balance. Here, we are talking about the harmony of ying and yang in the body, and briefly about the universal ying a yang. The procedure of circulating air first decrease then increase is analyzed in terms of ying and yang harmony is as following:
Procedure of circulating the air openly from head downward belly and around big toe to heel to hui ying and to head. This procedure is called Yang ying Yang, a strong yang air procedure but more harmonized than circulating Tiao Chu Tian: The position of circulating can be standing when practicing, when mastering, can sitting or walking around when practicing.
When circulating the air of the above part, which means the air from head to back to sacrum, down to heel, through big toe, groin to chest and head. That is the procedure of Da Chu Tian. It is the procedure practicing the human being to have strength but the blood pressure is quite low, thus this procedure is just like practice “Jiu Ying Zhen Ching”, in which Tiao Chu Tian is “ Jiu Yang Zhen Ching”. Certainly, the procedure leading circulatory energy in a certain cycle, learners that have learnt by heart 12 acupuncture spots, the circulation of general air can develop more because the general generation of qi hai throughout the body has a miraculous influence of complete purity.
Wider is harmonizing us and the universe, learners after mastering reversible Da Chu Tian reversible which can harmonize the body cam transform qi hai more miraculous.
Purifying dirty air: create a whirl of air around head and down gradually to belly, to feet and release to the ground. The body is yang air, ground is ying air, the time of releasing air depends on the feelings in the head and the body. When the body releases dirty air, it will create a lack of air to balance between us and the universe, thus we have to create one whirl of air on the head, being breath in the body, the body takes in the same amount of air which is released. Mentioned procedure is releasing yang air.
Taking ying air from feet to head and releasing is called the procedure of releasing ying air. However, we should understand wider about ying and yang. During the day, when it is hot, the human being is ying compared to the ground. At night, the human being is yang compared to sun and ground,… the earth is ying compared to the sun, ying compared to the moon. The firing material is yang, a dry material is ying. The vast empty space of the universe is ying, the rest material is yang. In the space of the universe, it is the emptiness of ying and the tendency of universal objects is yang (nothing is ying, etiquette is yang).
In universal etiquette, tendency of atomic space is yang, the tendency of each Milky Way is yang, and the tendency of the universe is yang. The tendency of water drop in the cup is ying (infinite), tendency of boiling heat of the mineral is ying, the boiling heat of the sun is ying. The form of the sun and Milky Way is ying, however, the general of the universal longevity, Milky Way, the sun… is the tendency of yang.
About 160 elements to 200 elements have created the whole universe with a general tendency. Or in other word, about 200 flows of atom particles in the miraculous universe have create the endless universe in terms of space, time and weight. In the human eyes, we cannot analyze that procedure because we can just look through 5 billion light years. According to law of ying and yang, in the space of the universe (no object has weight), there are objects of having no weight but that energy is the force affecting the whole universe, creating the curl of space which means that within the curl of space and object weight, it is different.
There are parts of the universe which is endless and the human being cannot read it. There are parts where the universe is smaller and does not exist there, so we cannot read it. However, the form of each part can be randomly ying when the true picture of the universe is a procedure of general tendency, an unbalanced space, the time is not fixed and materials have the density of weight compared to the general parts is very different from endless to nothing.
We ourselves are small forms of the vast universe, who can integrate the universe can live long and vice versa. However, the range of living time of the human being can be very large or very small but in the future the human being can evolve parallel with the universe. Within this time, there will be unpredictable events.