Indian yoga and Tibetan esoteric language. Refers to the three meridians and seven central points of qi pulse in human body. Indian military yoga believes that the popular channel of qi in human body is called pulse, and the most important pulse is middle pulse, left pulse and right pulse, which are collectively called three pulses. There are seven important central points in the midvein, which are called chakras, namely, the undersea chakra, the reproductive chakra, the umbilical chakra, the heart chakra, the throat chakra, the eyebrow chakra and the top chakra. Tibetan tantra takes the practice method of Juntari yoga and adds Buddhist connotation, which is one of the important methods, and is called Zhuo Huoding (Kun! -d！ Arini, military tea, literally translated as Zhuo Huo), so there are also three veins and seven rounds of hidden secrets. The three veins are the middle vein and the left and right veins. Juntali Yoga holds that the midrib starts from the undersea chakra at the tail of the spine, passes through the spinal cord and reaches the top chakra at the top of the head. The left and right veins start from the left and right testicles, go up along the left and right sides of the midvein respectively, and pass through the left and right nostrils when reaching the face; During this period, the submarine chakra, the heart chakra and the eyebrow chakra meet with the midvein three times. Chen Jianmin, a close friend, thinks that the midvein is not in the spinal cord, but in the middle of the body, with four fingers upward on the hairline of the forehead, so it goes all the way down to the four fingers below the umbilicus. The left and right veins start from the left and right nostrils, go straight up and down, parallel to the middle vein, and meet the middle vein at the four fingers below the umbilicus, but they do not intersect in the middle. Seven chakras are seven important central points in the midrib. Juntari Yoga holds that the seven chakras are institutions that connect four different qualities: self-knowledge, body color, body desire and body. These seven rounds are usually covered by our habits and troubles. If we can swell the army hidden in the submarine wheel, rise to the top wheel along the midvein, and completely purify the obstacles of the seven wheels, then our consciousness can immediately extend to the realm of desire, color and colorless, so that we can fully understand and move among them without being limited by time and space. Tibetan esotericism also advocates that every round of development has special merits. The seven chakras are from bottom to top, namely the submarine chakra, the reproductive chakra, the umbilical chakra, the heart chakra, the throat chakra, the eyebrow chakra and the top chakra. Each round has a branch extending from the center, which looks like a lotus. The undersea chakra is located at the base under the spine, above the two fingers of the anus and below the two fingers of the genitals. This wheel is the basic wheel, and the military government Li sleeps here; In this round, Jundu provided the spirit and strength for all the remaining rounds. The submarine wheel is yellow and has four lobes. The reproductive wheel is located at the root of the reproductive organs. It is red and has six leaves. Umbilical chakra is located at the navel of midvein, which is as dark as a cloud, with ten branches sticking out and ready-made lotus leaf shape. Heart chakra is located in the center of the midvein, close to the heart, crimson, with 12 petals. Laryngeal chakra is in the middle vein of laryngeal root, blue, with sixteen leaves. The eyebrow wheel is between the eyebrows, white and has two leaves. The top wheel, also called the top bun wheel, stretches out thousands of branches on the top of the head, which is called Chiba Lotus. Juntari Yoga holds that this circle is the residence of the great god of freedom. When the fire rises and meets the great freedom heaven, the yogi can enjoy great joy and become supreme wisdom. ◎ Attachment: Chen Jianmin's "Differentiation of Du Ling in the Middle Reaches of the Yellow River" (excerpted from Qu Anzhai Series), the middle vein, inaction, dharma body. Bodhisattva said that, from the middle point of view, the cultivation of two is the space of freedom and self, and the tantric fruit position is convenient for development. The development of this pulse shows the emptiness of dharma body; Harmony with Da Le, then certification; In harmony with great sympathy, the card is incarnated. Only the tantric Buddhism is unique. Those are yellow, ecliptic, and law. For the former Equatorial and Houdu Mafia. The "supernatural spirit" is called Huang Zhong. His body is attached to it, and he hides in the view of nature. Accordingly, he will cultivate innate merits and prove his immortality. Du meridian is also regular. The "Zhuangzi" "Master of Health" had a personal experience, then he went up and down in front of the pulse, crossed the river and walked on Sunday to witness the immortal and the immortal body. Spine, spine, promising method. Physiologists believe that the trunk of vertebrates, humans and livestock belong to the same body. Buddhism and Taoism are superficial pedestrians, so they are close to each other, so there are many misunderstandings and testimonies that are great obstacles, so we should distinguish one. Taoist du meridian is considered to be in the spine all over the world, so it should be distinguished. According to the Buddhist scriptures, the midvein person's spine is also yin, so it should be divided into three parts. The Taoist ecliptic, which lies between the incumbent and the governor, is similar to the midvein and should be divided into four parts. In Hinduism, the Haza Yoga School after Brahman talks about three veins and five rounds, which is almost the same as Tantric Buddhism and also clouds in the spine; Few people in the world know that the Buddha borrowed his name, but it has its own sublimation point, so it is necessary to distinguish five. The first to know, where did the name of Midrib come from? Find out the responsibility, well-founded! (Introduction) Those who abandon the theory of "being an outsider" and "being a supervisor" and specialize in the Midrib should practice according to the gist stipulated by the Supreme Yoga Department. All kinds of ways out of the body, ways to sublimate and ways to stop the future should be reviewed one by one. If there is anything that is not proved by quantity, it is necessary to supplement it one by one. When the Midrib is being cultivated, but the method of Midrib cultivation is relatively intuitive, it is not appropriate to think about the positions of the ecliptic, the governor and the ridge. When observing the seven rounds, don't ask the position of the internal organs, but follow the vision that runs through the seven rounds in practice. When you know the pulse, you are the representative of Buddhism. The seven chakras and twenty-four main veins supported by this are the Buddha's body. From this, 72,000 pores are divided, and the veins are full of wisdom. From this, 72,000 pores are divided, and the veins are full. Wisdom and clarity are the foundation of Buddha's incarnation. These three people all belong to the karma of enlightenment, which is fundamentally different from the karma composed of ignorance, such as Huang, Du and Ji. Every body is not a model of Buddha's body, nor a factor of Buddha's body, but an aid to Buddha's cultivation. Such a concept must be sufficient first, and then we can learn the midrib and get the corresponding one. I usually use four things to look at myself: Can I practice Midrib today according to the sixth consciousness? Holding seven senses internally is a self that can be cultivated, and holding views externally is the middle course that can be cultivated? Or am I able to practice Buddhism today just for the sake of purity and emptiness? Except for the self with seven senses and eight senses, the external cultivation is taught by my ancestors, which has nothing to do with my personal opinion. The former is not, and the latter is, which is one of them. Have you obtained the current moral certificate in the practice of adding extra points near the meridian and keeping away from the meridian? The second is. Is there any quantitative proof of my observation? Has bodhicitta been issued truthfully? Third. Is my confidence in Tathagata complete? Some people only believe that Tathagata hides only seeds, and all flowers and fruits depend on practice, which is incomplete self-confidence; I now believe that all the seeds, flowers and fruits of Tathagata are well known. My practice is only to remove the obstacles in the outer layer of Tathagata, and it is for complete self-confidence. This is the fourth one. Whether the midrib is developed or not must be the same as the development experience of all ancestors. Some people think that there is fire in the abdomen, the spine moves up and down, or the whole body is warm, or the mud pill cracks, or the river car turns, or the straight line is bright. That's not true, it can only be aimed at the Du meridian, and it's not the case that the ecliptic is enlightened, let alone the middle meridian. In the development of Midrib, we must do introspection of ten things: (1) Worry is no different from Bodhi; (2) extremely powerful, flying freely; (3) Cloudless clear skies have appeared in Wan Li; (4) The truth of all Zen cases has not been reached; (5) There is no leakage in the foot; (6) Beyond the limitation of time and space, the cause of great compassion is unimpeded; (7) acquire the wisdom of the third generation; (8) There is constant light without thinking; (9) Ten phases such as cigarettes are already sufficient; (10) Happiness is full, and nirvana has no difference. Only when it is completely sufficient can it be said that the midrib and various chakras have developed, and if one of them is not sufficient, it is necessary to practice dharma. The above three paragraphs are the most important advice for readers. [Reference] Liu Ruizhi's Detailed Interpretation of Tibetan Tantric Sit-in Method; Tea Yoga of Indian Army Chapter II.