The three dantians: what the classical texts say

Author: Raymond Hackland · Last reviewed: 18 October 2026 · Reading time: about 10 minutes

In short

• What this is: Dantian (丹田, dāntián), “cinnabar field” or “elixir field”, is the name for three places in the body where Daoist texts locate gods, essence, qi and spirit: one in the lower belly, one in the chest or below the heart, and one inside the head. This article follows them from the first mentions in 165 CE through the Yellow Court scriptures and the Baopuzi to inner alchemy and modern teaching. It is the third article of our neigong series.
• What the evidence says: The texts are well documented, and they disagree on details, especially on how far below the navel the lower field lies. The dantians are traditional concepts with no physical structure that research has found or tested; they are not anatomy.
• What it means for your practice: When a teacher says “dantian”, it helps to know which tradition the word comes from. The three dantians and the triple burner (san jiao), which is linked to the sixth sound of Liu Zi Jue, are classically two separate ideas, even though some teachers connect them.

What tradition says

Label for this section: Tradition only (documented history), unless marked otherwise.

The word. Dan (丹) means cinnabar, the red mineral, and by extension the alchemical elixir; tian (田) is a field. The scholar Fabrizio Pregadio notes that one early text describes the innermost part of the lower field as red, and suggests the name first came from that colour, not from the mineral or the elixir [3]. A modern dictionary defines dantian, in the singular, as the place 1.5 or 3 cun below the navel [1]. The cun (寸) is a traditional body-relative measure, not a fixed length.

The first mentions: 165 CE. The word first appears in two inscriptions of 165 CE [3, 13]; Pregadio places both among the sources on Laozi’s transformation into a god [3]. The Inscription for Laozi (老子銘, Laozi ming) was written that year by Bian Shao, chancellor of Chen, after the emperor had dreamt of Laozi and ordered sacrifices to him [2]. Describing what devotees of the Way believe about the divine Laozi, it says that he “keeps his thoughts on the dantian and on the Purple Chamber of the Great One” (存想丹田，大一紫房) [2]. Pregadio reads dantian here as the lower field, and the Purple Chamber as a name for the gallbladder [13]. The second is the Stele for Wangzi Qiao (王子喬碑, Wangzi Qiao bei), preserved among the writings of Cai Yong. It tells how a local magistrate built a temple to this immortal and how the emperor sent an envoy to sacrifice there in the eighth month of 165; devotees came from far away, and “some played the zither and sang of the Great One, others meditated, passing through their dantian” (或絃歌以詠太一，或談思以歷丹田) [14, 13]. In both texts the context is already meditation and inner deities, not breathing technique.

The Yellow Court scriptures (about 2nd–4th century). The Huangting jing (黃庭經, “Scripture of the Yellow Court”) survives in two versions, an “Outer” and an “Inner” one. Pregadio calls it one of the two main sources on early Daoist meditation and places it in the third century [3, 13]. Its exact date, and which version came first, are still debated: Livia Kohn, summarising a study of the rhymes, dates the Outer version most likely to the 2nd century and the Inner version about a century later, to the 3rd or 4th century; both were in circulation by the 4th century [16]. It is a poem in seven-character lines about the gods of the body. The Outer version opens: “Above is the Yellow Court, below the Origin of the Barrier; behind is the Dark Gate, in front the Gate of Life. Breathing through the hut, [qi] enters the dantian” (上有黃庭下關元，後有幽闕前命門。呼吸廬間入丹田) [4]. A few lines later it says “within the dantian, essence and qi are subtle” (丹田之中精炁微) [4]. The Inner version has the same line as “within the three fields” (三田之中精氣微) [5]: here the dantians appear as a set of three. It also gives the god of the brain the style name Niwan (泥丸, “Muddy Pellet”), says that “the nine Perfected of the Niwan all have chambers”, each “one cun square”, and advises: “always keep in mind that the three chambers connect” (常念三房相通達) [5]. “Yellow Court” itself is not one fixed place: the dictionary notes that Daoists use it for the centre of the brain, of the heart and of the spleen [1].

The Central Scripture of Laozi (probably early 3rd century). The Taishang Laojun zhongjing (太上老君中經), also called Laozi zhongjing, is the other main early meditation text [3]. Most scholars date it to the early 3rd century, others to the end of the Han (before 220), and one has argued for about 500 [13, 16]. It gives the first detailed description of the lower field [3]: “The dantian is the root of the person, the place where essence and spirit are stored … In men it stores semen, in women menstrual blood … It lies three cun below the navel, attached to the spine, at the root of the two kidneys” (在臍下三寸，附著脊膂，兩腎根也) [6]. Its centre is red, with green on the left, yellow on the right, white above and black below, “within a square of four cun” [6]. The field has its own resident god, and the practitioner visualises this god, swallows imagined light from sun and moon and sends it down into the dantian [6]. The same text lists “three gods of the dantian” and, separately, “six gods of the triple burner” (三焦神六人) [6]: even here, the two are different entries.

The Baopuzi: three places of the One (4th century). The best-known early passage is in the chapter “The Earthly Truth” (地真, Dizhen) of the Baopuzi by Ge Hong (283–343) [7]. The chapter is about “guarding the One” (守一), a deity and principle that “dwells in three places, representing heaven, earth and humankind; therefore it is called the Three-One” [7]. Ge Hong quotes an immortals’ scripture and then locates the One:

• lower: “sometimes it is in the lower dantian, two cun four fen below the navel” (臍下二寸四分下丹田中);
• middle: “sometimes in the middle dantian, the Crimson Palace and Golden Gate-tower below the heart” (心下絳宮金闕中丹田);
• upper: “sometimes between the eyebrows: going in one cun is the Hall of Light, two cun the Cavern Chamber, three cun the upper dantian” (兩眉閒，卻行一寸為明堂，二寸為洞房，三寸為上丹田) [7].

The One has a name and clothing; it is “nine fen tall in men, six fen in women”, and its names were “passed on orally, generation after generation, after a blood oath” [7]. So in this passage the dantians are not energy reservoirs but residences of a god whom the adept visualises.

How the sources differ

Label for this section: Tradition only (documented history).

Read side by side, the texts do not agree on exact positions:

• Lower dantian: 2.4 cun below the navel in the Baopuzi [7]; 3 cun below the navel, near the spine, in the Laozi zhongjing [6]; 3 cun below the navel, also called the “sea of qi”, in a commentary on the Taixi jing discussed in our previous article [8]; 1.5 or 3 cun in a modern dictionary [1]. Pregadio lists positions of 1.3, 2, 2.4, 3 and 3.6 cun below or behind the navel, and quotes the modern teacher Wang Mu: medical texts usually put it 1.3 cun below the navel, alchemical texts 1.3 cun behind it [3].
• Middle dantian: “below the heart” in the Baopuzi [7]; at the centre of the chest according to some authors, between the heart and the navel according to others; it is also called the Yellow Court or the Crimson Palace [3].
• Upper dantian: three cun inwards from the point between the eyebrows in the Baopuzi [7]; in the region of the brain, known as Niwan, with nine palaces [3, 5].

The differences are not errors to be corrected. The texts come from different centuries and lineages, and they describe places that a practitioner finds in meditation, not points that can be measured with a ruler. A cun also differs from person to person.

Later use in inner alchemy

Label for this section: Tradition only (documented history; traditional concepts).

Inner alchemy (neidan, 内丹) took over the three fields and gave them new roles. The first clearly identifiable neidan tradition, Zhong-Lü, developed in the 9th to 10th centuries [10]. Its main dialogue, the Zhong-Lü chuandao ji (鍾呂傳道集), attributed to Zhongli Quan and Lü Dongbin, says: “The elixir is the dantian. There are three dantians: the upper field is the dwelling of spirit, the middle field the storehouse of qi, the lower field the region of essence (上田神舍、中田氣府、下田精區). Within essence qi is born, and qi resides in the middle elixir; within qi spirit is born, and spirit resides in the upper elixir” [9]. In the later standard scheme, the lower field is the seat of essence (jing), the middle of qi and the upper of spirit (shen), and the stages of practice move the inner elixir from the lower field to the middle and then the upper [3]. Our series article “Jing, qi and shen: the three treasures of inner alchemy” will look at this in more detail.

Modern teaching

Label for this section: Tradition only (traditional concepts, in modern use).

Most texts, Pregadio notes, apply the word dantian specifically to the lower field, and call the middle one the Crimson Palace and the upper one Niwan [13]. In modern Chinese, too, “the dantian” on its own means the lower field, as the dictionary entry shows [1], and Wang Mu calls the lower field “the Cinnabar Field in the strict sense” [3]. The word is common in modern Qigong and martial-arts classes as well, but there is no single standard: teachers differ in which field they mean, where exactly they place it and what they ask students to do with it. When you meet the word in a class, it is fair to ask which dantian is meant and which tradition the teacher follows.

Three burners and three dantians: two different ideas

Label for this section: Tradition only (traditional concepts).

Raymond makes a point of this in his teaching, because the two are easily mixed up. The three burners (三焦, sānjiāo, “triple burner”) belong to Chinese medicine. They are counted among the six fu organs, and the Nanjing calls the triple burner an organ that “has a name but no form” (有名而無形) [11]. In the 2003 standard form of Liu Zi Jue the sixth sound, xi, is linked to the triple burner [12]. The three dantians come from Daoist meditation and inner alchemy, from the Yellow Court scriptures, the Laozi zhongjing and the Baopuzi [4–7]. The Laozi zhongjing even lists the gods of the dantian and the gods of the triple burner separately [6].

Classically, then, they are separate concepts. Some teachers today connect them, for example by mapping the three burners onto the three dantians; that is a modern teaching choice, not the classical understanding. The next article in our series, “The triple burner: ‘a name but no form’“, looks at the burners in their own right.

What science says

Label for this section: Tradition only (traditional concepts).

The dantians are traditional concepts. Pregadio describes them as located in the regions of the abdomen, the heart and the brain “but devoid of material counterparts” [3]. We know of no research that has identified a dantian as a physical structure or tested the classical descriptions, and they are probably not testable as stated. That is no reason to dismiss them: they are the language in which the tradition describes its own meditation and practice. They should not be read as statements about anatomy or health.

Where popular claims go beyond the evidence

Label for this section: Speculative.

• “The dantian is an energy centre or battery that stores qi.” The texts describe gods, essence, qi and spirit in the dantians [3, 6, 7], but the idea of a measurable energy store is a modern interpretation. Nothing in the research has shown such a store.
• “The three dantians are the same as the chakras.” The chakras come from Hindu and Tantric Buddhist traditions with their own texts. The best-known list has seven major chakras, six roughly along the spine and one just above the crown of the head (Buddhist systems count four), not three fields [15]. Comparing the two systems can be interesting, but treating them as identical is an assumption, not something the Chinese sources say.
• “The lower dantian is a precise point at exactly X cun.” The classical sources give several different positions [1, 3, 6, 7].
• “The dantian is really the gut’s nervous system” (or another organ). Equating a traditional concept with a specific organ is speculation; the classical dantians have no material counterpart [3].

How this relates to the Six Healing Sounds, Qigong and neigong

Label for this section: Tradition only (documented history), with Raymond’s teaching marked as such.

The oldest text of the six sounds, the Yangxing yanming lu, does not mention the dantian at all; its framework is breathing in through the nose and out through the mouth on six sounds, linked to illnesses and organs. You can read more in the history of Liu Zi Jue. The dantian enters breath practice through other strands: the meditation of the Yellow Court and the Laozi zhongjing, embryonic breathing, and later inner alchemy [3, 8]. Our previous article in the series, “Breath in the classics: tuna, fuqi, lianqi and embryonic breathing“, traces those breath terms. Our series introduction, “What is neigong? An introduction“, calls the dantian a central idea in much neigong; how it is used in Qigong teaching varies.

For Raymond’s practice, the key point is the one above: the triple burner and the dantians are classically different ideas, and we keep them apart. Raymond teaches xi as the whole-body sound of the triple burner, as the 2003 standard form does, and over time his sessions work towards a silent exhalation. This article describes what the texts say; it does not prescribe where you should place your attention during the sounds. The breathing in Raymond’s practice stays slow and controlled, with no breath holds and no fast breathing; if you have a health condition, please read who should be careful with breathing practices first.

Resonance Heritage Qi is a personal, music-assisted practice inspired by Liu Zi Jue: connected to it, not a replacement for the traditional form or for study with a teacher of that tradition.

Where this series goes next

Next in our neigong series: “The triple burner: ‘a name but no form'”, on the san jiao in the Nanjing and Lingshu, and why it is not the same as the dantians.

Sources

1. Ministry of Education (Taiwan). 重編國語辭典修訂本 (Revised Mandarin Chinese Dictionary), entries 丹田 and 黃庭, read via the open edition at moedict.tw, accessed 18 October 2026. https://www.moedict.tw/
2. Bian Shao 邊韶. 老子銘 Laozi ming (Inscription for Laozi), dated Yanxi 8 (165 CE). Chinese text, Wikisource edition, accessed 18 October 2026. https://zh.wikisource.org/wiki/老子銘
3. Pregadio F. Cinnabar Fields (Dantian). The Golden Elixir (Taoist Alchemy dictionary), accessed 18 October 2026. https://www.goldenelixir.com/jindan/dantian.html
4. 太上黃庭外景玉經 Taishang huangting waijing yujing (Outer version of the Scripture of the Yellow Court), chapter 1. Chinese text, Wikisource edition (Zhengtong Daozang base), accessed 18 October 2026, checked against the Kanripo edition KR5b0016 (Zhengtong Daozang, DZ 332). https://zh.wikisource.org/wiki/黃庭外景經
5. 太上黃庭內景玉經 Taishang huangting neijing yujing (Inner version of the Scripture of the Yellow Court), chapters 4, 7 and 22. Chinese text, Wikisource edition (Zhengtong Daozang base), accessed 18 October 2026, checked against the Kanripo edition KR5b0015 (Zhengtong Daozang, DZ 331). https://zh.wikisource.org/wiki/太上黃庭內景玉經/全覽
6. 太上老君中經 Taishang Laojun zhongjing (Central Scripture of Laozi). Chinese text, Wikisource edition (Zhengtong Daozang base, collated with Yunji qiqian juan 17–18), accessed 18 October 2026, checked against the Kanripo edition KR5f0002 (Zhengtong Daozang, DZ 1168). https://zh.wikisource.org/wiki/太上老君中經
7. Ge Hong 葛洪. 抱朴子內篇 Baopuzi neipian, juan 18, 地真 (Dizhen). Chinese text, Wikisource edition, accessed 18 October 2026, checked against the Kanripo edition KR5f0019. https://zh.wikisource.org/wiki/抱朴子/卷18
8. 胎息經註 Taixi jing zhu (commentary on the Scripture of Embryonic Breathing, attributed to Huanzhen xiansheng 幻真先生). Chinese text, Wikisource edition (Zhengtong Daozang), accessed 18 October 2026. https://zh.wikisource.org/wiki/胎息經註
9. 鍾呂傳道集 Zhong-Lü chuandao ji (Collection of the transmission of the Dao from Zhongli Quan to Lü Dongbin), section 論還丹 (no. 13). Chinese text, Kanripo edition KR5a0266 (in 修真十書 Xiuzhen shishu, juan 16; Zhengtong Daozang, DZ 263, collated with two editions of the Daozang jiyao), accessed 18 October 2026, https://www.kanripo.org/text/KR5a0266/ ; also the Wikisource edition, which reads 神會 for 神舍, https://zh.wikisource.org/wiki/鍾呂傳道集
10. Pregadio F, 2019. The Way of the Golden Elixir: An Introduction to Taoist Alchemy. 3rd edition. Mountain View: Golden Elixir Press. https://goldenelixir.com/files/The_Way_of_the_Golden_Elixir.pdf
11. 難經 Nanjing (Classic of Difficult Issues), difficulties 25 and 38. Chinese text, Wikisource edition, accessed 18 October 2026. https://zh.wikisource.org/wiki/難經
12. Zhang Mingliang, Ma Ling, 2016. 健身气功·六字诀养生撷萃 (Health Qigong Liu Zi Jue: essentials for nourishing life). Health Qigong Management Center, General Administration of Sport of China, published 11 November 2016. https://www.sport.gov.cn/qgzx/n5407/c775164/content.html
13. Pregadio F, 2006. Early Daoist meditation and the origins of inner alchemy. In: Penny B (ed.), Daoism in History: Essays in Honour of Liu Ts’un-yan. London and New York: Routledge, pp. 121–158. Author’s PDF, accessed 18 October 2026. https://www.fabriziopregadio.com/files/PREGADIO_Early_Daoist_Meditation.pdf
14. Cai Yong 蔡邕 (attributed). 王子喬碑 Wangzi Qiao bei (Stele for Wangzi Qiao), 165 CE. In 蔡中郎文集 Cai zhonglang wenji, juan 1, Sibu congkan edition (reprint of a Ming movable-type edition). Chinese text, Wikisource transcription, accessed 18 October 2026. https://zh.wikisource.org/wiki/蔡中郎文集_(四部叢刊本)/卷第一
15. Britannica Editors. Chakra. Encyclopaedia Britannica, accessed 18 October 2026. https://www.britannica.com/topic/chakra
16. Kohn L, 2023. The Yellow Court Scripture, vol. 1: Text and Main Commentaries. Three Pines Press. Introduction (first part), published on the publisher’s website, accessed 18 October 2026. https://threepinespress.com/2023/05/24/the-yellow-court-scripture-vol-1/

Source quality note: [2], [4]–[9], [11] and [14] are primary Chinese texts, read in Wikisource editions; [4]–[7] and [9] were also checked against the Kanripo editions of the Daoist Canon, and for [9] we follow the Canon’s reading 神舍 (“dwelling of spirit”), where the Wikisource copy has 神會. The translations are our own working translations. The dates of the Yellow Court scriptures and the Laozi zhongjing are approximate and debated; we give the ranges in [3], [13] and [16]. [3], [10] and [13] are by a leading scholar of Daoist alchemy; [3] is a short dictionary entry, which we use for the overview of positions and for the later neidan scheme. [16] is a recent scholarly translation, read in the introduction the publisher has put online. [1] is an official dictionary and [15] a general encyclopedia; both give modern definitions, not historical evidence. [12] is published by the Health Qigong Management Center and written by Zhang Mingliang and Ma Ling; it describes the 2003 standard form from inside the tradition.