Hayes is a China word. Refers to all parts of the country, refers to the world and the whole country; It can also mean the whole world. Another meaning is bold and open-minded. In addition, the four seas considered by Chinese medicine are marrow sea, blood sea, qi sea and water valley sea, which are the gathering places of subtle substances such as human qi and blood essence.
Chinese medicine believes that the four seas are the sea of marrow, blood, qi and water, and are the gathering places of subtle substances such as qi and blood. The sea is where rivers and water meet. According to the meridian theory, the qi and blood prevailing in the twelve meridians is like water flowing on the earth, such as rivers flowing to the sea. The book "On Spirit and Shu Hai" points out that people have marrow sea, blood sea, qi sea and Shui Gu, all of which should be suitable for all the countries.
The part of the four seas is similar to that of Qijie. The marrow sea is located in the head, the qi sea is located in the chest, the water valley sea is located in the upper abdomen, and the blood sea is located in the lower abdomen, and all parts are interrelated. The four seas govern the whole body's qi, blood, body fluid, in which the brain marrow sea is the mansion of the Yuan God, the source of arrogance, and governs the activities of viscera and meridians; The chest is the sea of qi, where the ancestors gather and breathe through the heart pulse.
Stomach is the sea of water valley, the source of nourishing and defending qi, that is, the source of qi and blood biochemistry; Chong pulse is the sea of the twelve meridians, which begins in the uterus and goes up with Shaoyin Meridian. It is the root of the twelve meridians, the origin of triple energizer, and the motive force of human life activities, also known as "blood sea".
TCM terms
The four seas have something in common with the division of Qi Street. The four parts of Lingshu Helen are called Shuigu Sea, Blood Sea, Qi Sea and Medullary Sea respectively, and it is pointed out that there are different acupoints for transfusion in the four seas. According to the article "On the Spirit of Shu Hai", the stomach is a sea of water valleys, which goes up to the seventh street and down to the next.
The pulse-rushing person is the sea of the twelve meridians. If you lose it in the rafters, you will lose it. Those in the mountains are the sea of qi, lost in the column bones, and greeted by people before; The brain is the marrow sea, lost in the cover and lost in the wind room. The upper and lower column bones refer to the neck; The loss of marrow sea lies in the cover, which refers to Baihui point on the top of the head.