四氣 简体 四气

sì qì

The four qi

Reviewed · 2026-09

At a glance

Pinyin
sì qì
Simplified
四气
Literal
The four qi — the qi proper to spring, summer, autumn and winter.

In brief

The chapter’s title term: the four seasonal qi, and the regimen that answers to each. ‘Regulating the spirit with the four qi’ (四氣調神) means ordering one’s inner life by the season rather than by appetite.

氣 in the plural and with a number: not one vapour but four, each with its own character — spring issues and spreads, summer flowers, autumn levels and gathers, winter closes and stores.

The verb the title pairs with it is 調, to tune or bring into accord. What is being tuned is 神, the spirit. The chapter’s claim is that the inner life is not self-governing: it has to be set against the season.

Senses in the classical corpus

1
The seasonal qi 四氣
The qi proper to each of the four seasons
The qi proper to each of the four seasons
四氣調神大論 — 素問·四氣調神大論
2
The four regimens 春氣之應
What each season calls for from a person
What each season calls for from a person
此春氣之應 — 素問·四氣調神大論

Occurrences in the classics

Passages where the term does real work, with the original, pinyin and English on the same line.

Compounds built on this term

春氣
chūn qì
spring qi
The first of the four; the pattern for the other three
四時
sì shí
the four seasons
The time-scheme, as against the qi that fills it
養生之道
yǎng shēng zhī dào
the way of nurturing life
What the spring regimen is called

How it has been translated

Every rendering below is a decision about which reader is being addressed. There is no neutral option.

This sitethe four qiKeeps 氣 untranslated and the number visible.
Common Englishthe four seasonsLoses 氣; 四時 is the word for seasons.

Entry status

Review pending — who reviews this?

2026-09

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Reading path

Guided routes through the corpus, each built on a handful of chapters and their key terms.

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