Tiaoxi (调息)
'Regulating the breath' — the Tiantai manual's systematic pre-sitting adjustment of body, breath, and mind that became standard vocabulary across Chinese sitting traditions.
The term
调息, “regulating the breath” — one third of the classical trio 调身 (body) · 调息 (breath) · 调心 (mind) that still structures how Chinese sitting is taught.
What the source says
The canonical source is the Xiao zhiguan (“Smaller Calming-and-Insight,” also Tongmeng zhiguan), attributed to the Tiantai master Zhiyi (538–597) — a beginner’s meditation manual compiled for a lay practitioner. Its fourth chapter, “Harmonizing” (调和), prescribes five adjustments: diet, sleep, body, breath, and mind.
The breath section is the model of the genre:
- after settling posture, expel stale air — open the mouth and breathe out slowly, without force or roughness, visualizing obstruction leaving with the breath; do this three times, then breathe in gently through the nose;
- the target state is breath that is fine and continuous, as if present, as if absent (气息绵绵密密，若有若无);
- the four faulty breaths are named: wind (audible), panting (labored), gasping (unfree), and sighing (uneven) — and the practitioner corrects toward the fine-and-quiet middle;
- adjustments are not one-time: at the start, during, and after sitting, one re-checks body, breath, and mind against their “harmonized” (调) vs “unharmonized” (不调) signs.
Why it matters for this knowledge base
Three points that do real work:
- The vocabulary crossed traditions. Although the manual is Buddhist (Tiantai), the tiao-shen/xi/xin trio became standard in Daoist and later Neo-Confucian sitting instruction — a case of a Buddhist formulation becoming the common technical language of Chinese sitting generally. The sitting protocol page on this site draws on it.
- Breath regulation is adjustment, not control. The manual’s repeated verb is 调 (harmonize), and its model of failure is forcing: audible, labored, or held breath. The fine-as-if-absent target is approached by releasing, not by driving. This is the classical counterweight to the modern tendency to make breath-work into effort-work.
- It anchors the “stopped breath” reports. The community distinction documented in EXP-008 — spontaneous subsiding is fine, deliberate holding is not — is precisely the Xiao zhiguan’s line, restated by practitioners.
Boundary note: this is a Buddhist manual’s terminology functioning inside Chinese sitting culture; it is recorded as PRIMARY SOURCE with its provenance stated, not presented as Daoist doctrine.
Sources
- Zhiyi (智顗), Xiao zhiguan / Tongmeng zhiguan (童蒙止观), 'Tiaohe' chapter: the five adjustments — diet, sleep, body, breath, mind