A quiet but important point on the neck, Tianding (LI-17) clears the throat, opens the voice and moves what is stuck — especially useful when the throat feels tight, swollen or obstructed, or when the neck carries tension and pain.
Name & story
The name 天鼎 Tianding means "Heavenly Tripod" or "Heavenly Cauldron". The tripod (鼎 ding) is one of the most ancient and sacred vessels in Chinese culture — a three-legged bronze cauldron used in ceremonies, for cooking and as a symbol of stability and power. Placed at the level of the neck, where Heaven (the head) meets the Earth of the body below, this point sits like a great vessel that holds and transforms what passes through the throat — Qi, food, breath and voice. The image of a cauldron on the neck reminds us that this is a place of passage and transformation, where obstructions can be cleared and flow restored.
Point family & character
Tianding (LI-17) belongs to the Large Intestine Meridian (LI). It is a local point on the neck portion of the channel, sitting just below and behind Futu LI-18 on the channel's upward path toward the face.
Five-element dynamics
The Large Intestine Meridian (LI) belongs to the Metal element and is paired with the Lung. Metal governs the skin, the voice and all downward, letting-go movements. When Metal loses its smooth flow — through Cold, Heat, Phlegm or Qi Stagnation — things get stuck in the throat: swelling, tightness, loss of voice, lumps. Tianding (LI-17), placed on the neck exactly where the channel ascends, helps to unblock that passage and restore the descending, releasing quality that Metal is meant to embody.
Location
Find the midpoint between LI-18 (Futu) and the top of the collarbone (supraclavicular fossa), at the posterior border of the sternocleidomastoid muscle. It sits roughly 1 Cun below LI-18 on the Large Intestine Meridian (LI) pathway up the neck.
Anatomy & fascia
The point lies in the posterior triangle of the neck, at the posterior border of the sternocleidomastoid muscle. Beneath are the scalene muscles. The external jugular vein and the great auricular nerve are in the area.
Needling
The needle is inserted perpendicularly, with care given to the surrounding neck structures.
Moxa, cupping & Tui Na
Gentle acupressure or massage along the sternocleidomastoid muscle and around this point can help ease neck tension and throat discomfort. Moxa is generally used with caution on the neck.
Functions
Benefits the throat and clears obstruction; reduces swelling of the neck and throat. Dispels Phlegm and moves Qi Stagnation in the throat region. Clears Heat from the throat. Opens the voice. Regulates the Large Intestine Meridian (LI) in its passage through the neck.
Indications
Sore throat, sudden loss of voice or hoarseness. Swelling and pain in the neck and throat. Scrofula (swollen lymph nodes in the neck). Difficulty swallowing. Goitre or thyroid enlargement. Neck pain and stiffness.
Mind & spirit (Shen)
In Chinese medicine, the throat is not only a physical passage — it is where words are formed, where the voice rises from deep inside and meets the world. When Qi Stagnation or Phlegm settles in the throat, a person may feel not only physical tightness but also a sense of something unspoken, something that cannot come out. The classic "plum stone" feeling — a lump in the throat that has no physical cause — is one expression of this. By clearing the throat and opening the channel, Tianding (LI-17) gently helps restore not only the physical voice but also the capacity to express oneself freely.
Point combinations
With LI-18 (Futu) — as a local pair to address throat swelling, neck masses and loss of voice along the Large Intestine Meridian (LI). With LU-7 (Lieque) — to support the Metal element, open the throat and descend Lung Qi. With ST-40 (Fenglong) — to resolve Phlegm accumulation in the throat region.
Clinical spotlight
Tianding (LI-17) is not among the most celebrated points in TCM, but it is a reliable local point for throat and neck conditions — particularly swelling of the cervical lymph nodes (scrofula), goitre, and acute loss of voice. Its position on the neck, along the Large Intestine Meridian (LI) as it climbs toward the face, makes it naturally suited to clearing obstructions in this narrow passage. Historically, neck masses and throat obstructions were among the most feared and difficult conditions to treat, and points like Tianding (LI-17), positioned directly over the affected structures, were valued for their direct local action.
The golden tip
For throat tightness or a stiff, sore neck, you can gently press along the back edge of the sternocleidomastoid muscle — the thick rope-like muscle that runs from behind the ear down to the collarbone. Soft circular massage in this area, without pressing on blood vessels, can ease tension. If your voice is strained or your throat feels tight, try humming softly while applying gentle pressure — the vibration combined with acupressure can help move stuck Qi in the throat. Always be gentle on the neck.
For education only — not medical advice. Consult a qualified practitioner.