魂門 Hunmen
“Gate of the Ethereal Soul” · BL47
Foot Taiyang · 47 of 67
Where. Two bumps below the shoulder-blade tips (below the ninth bump from C7), four finger-widths from the spine.
For. Aching chest and sides; back ache; poor appetite.
Press. Ask a partner to press with a thumb, or lean on a soft ball against a wall, a minute.
魂門，在第九椎下，兩傍各三寸陷者中按 · Press with me
Six slow breaths
About a minute. Press as you breathe out, ease as you breathe in.
鄰 · Neighbouring leaves
Where Hunmen Sits on the Mid-Back
The licensed dataset places Hunmen on the back, below the spinous process of the ninth thoracic vertebra, three cun lateral to the posterior midline. Translated into landmarks: run a fingertip down the spine until you reach the ninth thoracic ridge — the ninth bony knob counted from where the neck joins the trunk — then step sideways, away from the spine’s centreline, a distance of three cun. A cun is the traditional measuring unit of Chinese point-location, a proportional length taken from the person being examined rather than from any ruler; the width of the four fingers held together at their knuckles is traditionally taken as three cun, which makes the measurement portable wherever you go. On most bodies the result lands squarely on the long columns of muscle that flank the spine at the mid-back, near where the lower ribs begin their inward curve.
The wider map explains the address. Classical descriptions send the bladder channel from the inner eye over the head and down the whole back to the little toe — the longest channel in the body, classically assigned to the water element, with sixty-seven stations — and on the upper back its route splits into two parallel columns, an inner line recorded one and a half cun from the midline and an outer line recorded at three. Hunmen rides the outer column. Directly medial at the very same vertebral level sits Ganshu (BL18), catalogued at half the distance from the spine and recorded as the back-shu point of the liver; on the same outer line, Geguan (BL46) waits two vertebral levels above, below the seventh thoracic vertebra, and one level below, Yanggang (BL48) follows, below the tenth. Knowing the neighbours turns a single coordinate into a neighbourhood that checks itself.
What lies under the fingertips deserves respect before any practice begins. Beneath the skin run the cable-like muscles that extend and steady the spine; deeper still, the curved shield of the lower ribs closes around the torso, and behind that shield the internal organs take their places — the licensed record names the liver in its caution for this exact site. The mid-back therefore rewards patience rather than force: everything a self-care practice needs happens in the skin and the first layer of muscle, and nothing about finding or touching this point requires pushing toward what lies beyond.
A Self-Palpation Walkthrough
Sit upright on a firm chair with both feet down and shoulders released. First find the base of the neck: let the head nod slowly forward and feel the bony prominence that stands out where the neck joins the trunk — in most people this is the seventh cervical vertebra, though bodies vary, so treat it as an approximate starting post rather than a certainty. The first ridge below it begins the thoracic series. Keeping light contact so the line is never lost, count downward ridge by ridge: the ninth thoracic vertebra lies nine ridges below that starting post. A bedside cross-check helps — with the arms hanging relaxed at the sides, the lowest tip of the shoulder blade is commonly taught to sit near the level of the seventh thoracic vertebra, again approximately, which places the ninth about two vertebral spaces further down.
With the ninth ridge located, slide the fingertips outward, away from the spine, a four-finger breadth — the traditional three cun — until they settle into the shallow groove over the long back muscle. Compare sides feather-light: many people notice a faint, dull awareness at the true site and little sensation a finger-width off. Let a slow breath pass underneath; the back rises and falls while the groove holds still, confirming muscle rather than bone underfoot. Then check the vertical address against the neighbours described earlier: the spot should share its level with the hollow of Ganshu closer in toward the spine, sit clearly below Geguan’s territory and clearly above Yanggang’s.
Three missteps account for most confusion. The first is losing count among the ridges — mid-back knobs look alike, and a drift of one or two levels is easy; recount slowly from the neck, or restart from the shoulder-blade tip. The second is landing on the inner line instead of the outer: if your fingers rest within a thumb-width of the central ridge, they are too close to the spine — walk outward the width of four fingers and search again. The third is pressing harder and harder hoping a dramatic tender spot will announce itself; the mid-back does not reward force, and depth is precisely the direction the caution record counsels against. Whenever doubt creeps in, return to the first landmark and travel the route once more, slowly.
Reading the Name: Gate of the Ethereal Soul
The characters tell the story in miniature. Hun 魂 names the ethereal soul of classical Chinese thought — dictionaries describe it as the soul traditionally understood to leave the body at death, counterpart to po 魄, the corporeal soul said to remain with the body. Men 門 is simply a gate or door, one of the best-loved images in point-naming: gates, valleys, courtyards and storehouses recur across every channel. Together, Hunmen reads as the gate of the ethereal soul — a threshold where something as intangible as the soul might, in the traditional imagination, arrive and depart.
Why would a doorway on the mid-back be given so grand a tenant? Classical teaching assigns each of the five zang organs a housed aspect of spirit, and the liver — in this framework the organ that stores the blood — is said to house the hun. Commentators through the centuries associated the ethereal soul with dreaming, with vision in both senses, and with the quiet faculty of direction in a life. The pairing completes itself on the body: directly inboard at the same level stands Ganshu, the liver’s back-shu point, and the tradition reads the two as companions — the storehouse and its gate. Whatever one makes of the metaphysics, the name records a genuine classical relationship between two neighbouring points, and the catalogue’s own category notes preserve it openly.
Pinyin renders the name Húnmén, and both syllables rise: hun carries the second tone, lifting like the pitch of a question, and men takes the second tone as well — a rare double rising that gives the name a light, ascending sound. The hanzi pair 魂門 is compact enough to memorise at a glance. As with many points named for architecture, the metaphor does quiet work: a gate asks how you approach it. The name itself suggests the manner — unhurried, respectful, aware that the threshold belongs to something larger than the visitor.
Traditional Indications, Explained
The recorded indications read: chest and hypochondriac pain, back pain, vomiting, diarrhoea, jaundice, and difficulty eating. Framed as tradition rather than promise, the first entry fits the classical map: the flanks and lower ribs belonged to liver-and-gallbladder country in old thinking, and discomfort binding the chest and sides — a tightness, a dragging ache, a breath that felt unsatisfying at full depth — was approached at points along the outer back line facing that territory. Back pain needs little explanation: the point sits directly over the paraspinal muscles whose strain is among the most common complaints bodies bring, and channel points were classically chosen for troubles along their own course.
The digestive cluster reads as one era’s joined-up reasoning. Vomiting, diarrhoea, and difficulty eating were grouped in classical records under the rise and fall of stomach and spleen qi, and mid-back stations facing the diaphragm appear often in those discussions. Jaundice — yellowing of the eyes and skin — was read through the liver and gallbladder, the very system this point’s name and neighbour invoke; it is also, today, always a sign calling promptly for medical assessment rather than self-care, and this page treats it that way. Difficulty eating, in old records, covered small appetite and food feeling stuck — descriptions to hold lightly, since persistent trouble swallowing or eating in the present day belongs with a clinician first.
It bears repeating plainly: these are the traditional uses recorded in a licensed dataset and classical literature, offered for cultural and historical understanding. They are not claims that pressing this point treats disease, and nothing here replaces assessment by a qualified clinician. Where modern research touches self-applied pressure at all, reviews suggest effects are modest and context-dependent, and evidence attached to any single point remains thin. Hold the tradition as heritage; hold the safety rules firmly.
Self-Care Acupressure at Home
With the point located by the walkthrough above, settle in: seated on a firm chair, feet down, spine tall but unforced. Lean forward a little and let one hand cross over its own shoulder from behind, so the pads of two fingers rest beside the spine at the level you found; most people prefer working one side at a time. Begin with contact alone for a few slow breaths, then add small circles the size of a coin, letting the skin glide over the tissue beneath rather than grinding against the ribs. Pressure should register as pleasant dullness or faint warmth, never sharpness. One to three minutes per side, once or twice daily, is the common home rhythm, ideally matched to slow exhales; swap hands and give the other side the same attention.
Quality matters more than duration. Light, patient, regularly repeated contact fits the wellness register this page practises; jabbing, digging, or leaning an elbow into the back teaches the body nothing and adds risk for no reason. Warm cold hands first, because chilled muscle guards. Choose a quiet corner over a screen and let the session double as a breathing pause: inhale through the nose, feel the back widen under still fingertips, soften on the long exhale. Readers who keep a routine often anchor it to something existing — after morning washing, before bed — because consistency, not intensity, is what self-care traditions actually ask for.
Treat the minutes as a ceremony of attention rather than a treatment session. Across a fortnight you may notice the area feels less guarded, or that pausing to breathe arrives more easily, or nothing measurable at all; every one of those outcomes sits inside the honest scope of self-acupressure. What sits outside it is escalation — pressing harder, longer, or deeper to force a result. When curiosity pulls that way, return to gentleness, or close the practice for the day; the gate metaphor earns its keep here too.
Cautions and Safe Practice
This point carries a caution written into the licensed record, and it leads this section deliberately: the dataset instructs practitioners not to needle deeply at Hunmen, because over-deep insertion may injure the liver. The warning belongs to the world of professional technique, yet it describes real geography that concerns everyone: behind the skin and muscle of the mid-back lies the ribs’ protective arch and the organs it shelters, and the record names the liver outright for this site. Professional training manages that depth with anatomy and exact method. Home self-care manages it differently, and far more simply — by never leaving the surface at all.
Translated into household rules, the discipline is short. Use finger pads only — never elbows, knuckles, or tools — and keep the intention in skin and superficial muscle; no force is ever directed inward through the back wall. Skip the point entirely during feverish illness, over broken or irritated skin, and after recent back injury or surgery until ordinary activity is cleared by a clinician. Sharp, electric, or radiating sensation means stop at once and do not try again that day. Pregnant readers, and anyone living with liver disease or taking blood-thinning medication, should consult a qualified practitioner before adding any new point practice at all.
And the wider rule stands over everything: this page is educational, and acupressure is self-care, not diagnosis or therapy. Some symptoms belong with a clinician promptly, not with a pressure routine — persistent vomiting or diarrhoea, blood in vomit or stool, yellowing of the eyes or skin, difficulty swallowing, back pain with fever or night pain, numbness or weakness in the legs, or any symptom that frightens you. Persistent complaints belong with a licensed practitioner, medical or East Asian medical as suits the matter. The safest gift Hunmen offers most visitors is a better acquaintance with their own back, treated kindly — the gate works best when the hand knows when to stay outside.
Hunmen — the Gate of the Ethereal Soul — stands on the mid-back, below the ninth thoracic vertebra, three cun out from the spine’s centreline on the bladder channel’s outer line. Classical practice reached for it in chest and flank pain and in digestive complaints. This guide walks through finding it by touch and pressing it gently and safely.
Cautions from the classical sources
- Keep insertion shallow; going too deep can damage the liver.
Self-care limits
Frequently asked
- How do I find Hunmen without counting vertebrae like a professional?
- Use the shoulder blades as the shortcut. Stand relaxed with the arms hanging down, find the lowest tip of each shoulder blade, and picture a line running from there toward the spine — that level is commonly taught as the seventh thoracic vertebra, approximately. Count two vertebral spaces further down, then step outward a four-finger breadth from the spine. Bodies vary, so finish by checking the neighbours: the spot should share its level with Ganshu closer to the spine, sitting between Geguan above and Yanggang below.
- Is pressing Hunmen myself actually safe?
- Gentle fingertip pressure held on the surface is reasonable self-care for healthy adults, because it engages skin and the most superficial muscle layer and never approaches the structures the caution record describes. The documented danger concerns deep professional needling that could injure the liver — a category home acupressure never enters. Respect the stop signals all the same: sharp, electric, or radiating sensation, or discomfort that worsens, means finishing immediately and leaving the point alone for the day.
- What did classical practice use Hunmen for?
- The traditional record lists chest and hypochondriac pain, back pain, vomiting, diarrhoea, jaundice, and difficulty eating. Classical teaching framed the point as the gate of the ethereal soul standing beside the liver’s storehouse, which is why flank complaints and liver-related pictures dominate its historic portfolio. Those are traditional frameworks for understanding the body, preserved for context — not evidence-backed treatment claims, and several listed conditions, jaundice chief among them, today begin with prompt medical examination.
- Why does a point on the back carry a soul’s name?
- Classical theory gave each zang organ a housed spirit, and assigned the hun — the ethereal soul, associated with dreaming and vision — to the liver, the organ said to store the blood. Hunmen stands on the outer back line level with Ganshu, the liver’s back-shu point, and the tradition read the pair as storehouse and gate. The name preserves that classical relationship; it is poetry built on the channel map, and it survived because it teaches the placement as reliably as any measurement.
- My mid-back has ached for weeks — should I just press Hunmen harder?
- No. Persistent back pain deserves proper assessment before any self-care routine, especially when it follows an injury, comes with fever or night pain, or brings leg numbness, weakness, or changes in bladder control, which need urgent attention. Self-acupressure neither diagnoses nor replaces that process; it is a comfort practice that lives alongside medicine, never instead of it. If a practitioner clears ordinary self-care, gentle surface contact fits; escalation never does.
Sources
- 01WHO Standard Acupuncture Point Locations in the Western Pacific Region (2008), World Health Organization — nomenclature conventions.
- 02A Manual of Acupuncture, Peter Deadman, Mazin Al-Khafaji and Kevin Baker — point-name tradition, the hun-po pairing, and channel context.
- 03aijiu-mpvue (MIT License) licensed dataset, entry for BL47 Hunmen — location, actions, and caution record.
Last reviewed
牌記This leaf, for machines
Old books ended with a colophon saying who printed them. Every leaf here carries the same facts as structured data for agents and search, with no layout in the way.
- GET /en/points/bl47/leaf.json
- GET /zh-hant/points/bl47/leaf.json
- GET /zh-cn/points/bl47/leaf.json
- /llms.txt — the index of every leaf
- JSON-LD in the page: MedicalWebPage, MedicalEntity and FAQPage
{
"id": "BL47",
"name": {
"en": "Hunmen",
"gloss": "Gate of the Ethereal Soul",
"zh-Hant": "魂門",
"zh-Hans": "魂门"
},
"channel": {
"id": "BL",
"order": 47,
"of": 67
},
"location": {
"text": "Two bumps below the shoulder-blade tips (below the ninth bump from C7), four finger-widths from the spine."
},
"for": [
"aching chest and sides",
"back ache",
"poor appetite"
],
"press": {
"text": "Ask a partner to press with a thumb, or lean on a soft ball against a wall, a minute.",
"seconds": 60
},
"cautions": [],
"source": "Zhenjiu Jiayi Jing, book 3",
"url": "https://acupoints.com/en/points/bl47",
"lastReviewed": "2026-08-25"
}