(tiān): day, sky, heaven

(tiān) is a Chinese character meaning “day.” Classified as HSK Level 1 (HSK 3.0 Standard, CLEC 2022), it is composed of (structural) and (structural). It ranks #78 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, the heavens 一 above a man 大. Its radical form (big) appears in many related characters such as (, big), (tài, highest), (tóu, head).

Native pronunciation

Definitions

  1. day
  2. sky
  3. heaven

Etymology & Origin

ideographicThe heavens 一 above a man 大

Decomposition: ⿱一大 (layout: top-bottom)

Stroke Order

1
2
3
4

Practice writing with real-time feedback — trace each stroke in the correct order and build muscle memory in the HanziFeed app.

Words & Compounds

HSK Vocabulary with

WordPinyinMeaningHSK
nounjīn tiāntoday1
nounmíng tiāntomorrow1
nounzuó tiānyesterday1
nountiān qìweather1
nounxià tiānsummer3
nountiān cáitalent6
nountiān kōngsky5
nounbái tiāndaytime1
nounxīng qī tiānSunday1
nounchūn tiānspring (season)3
nountiān shàngthe sky5
noundōng tiānwinter3
adjectivetiān zhēnnaive6
verbliáo tiān rerhua variant of 聊天[liao2 tian1]3
nountiān xiàland under heaven6
noundāng tiānon that day6
nounqiū tiānautumn3
adverbgǎi tiānanother day5
adjectivetiān ránnatural6
numeral-measurebàn tiānhalf of the day3
nounqián tiānthe day before yesterday3
nounhòu tiānthe day after tomorrow3
nountiān rán qìnatural gas6
nountiān wénastronomy6

Common Compounds

WordPinyinMeaning
měi tiānevery day
nà tiānthat day
lǎo tiānGod
liáo tiānto chat
chéng tiān(coll.) all day long
shàng tiānHeaven
tiān dìheaven and earth
lù tiānoutdoors
tiān éswan
100
Total compounds
35
As first character
64
As last character
1
As middle character

appears in 100 compound words: 35 as the first character, 64 as the last, and 1 in a middle position. Compound statistics computed from SUBTLEX-CH and HSK 3.0 vocabulary data.

Strongest Collocations

Characters that most frequently co-occur with in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

jīn
0.617266,196 co-occurrences
xún
0.524157,914 co-occurrences
chēng
0.50710,332 co-occurrences
liáo
0.49624,924 co-occurrences
è
0.49547,598 co-occurrences
táng
0.471147,870 co-occurrences
tāng
0.46712,462 co-occurrences
é
0.46213,089 co-occurrences
zuó
0.45510,789 co-occurrences
huáng
0.452129,102 co-occurrences

Idioms & Chengyu (121)

ànwútiānrìHSK 5+

gross lack of justice

phrase
使báiyī tiānshǐHSK 4+

nurse; doctors and nurses

noun
bàohènzhōngtiānHSK 6+

to regret something to the end of one's days

phrase
bíkǒngcháotiānHSK 7+

to have one's nose in the air; arrogant; haughty

phrase
bì hǎi qīng tiānHSK 7+

green sea, blue sky (idiom); sea and sky merge in one shade; loneliness of faithful widow

phrase
biéyǒudòngtiānHSK 5+

being of or showing another level of scenery; (of a place) to be amazingly beautiful and unique

phrase
bùgòngdàitiānHSK 4+

to be absolutely irreconcilable

phrase
chòu qì chōng tiānHSK 5+

(idiom) to stink to high heaven

phrase
cóngtiān'érjiàngHSK 4+

to happen all of a sudden; to happen out of the blue; to come out of nowhere

phrase
dǎn dà bāo tiānHSK 5+

reckless; extremely daring

phrase
dì jiǎo tiān yáHSK 7+

The ends of the earth

phrase
dìjiǔtiānchángHSK 3+

alternative form of 天長地久 /天长地久 (tiānchángdìjiǔ)

phrase

Showing 12 of 121 idioms containing .

Example Sentences

AI-Generated

气预报说明会降温,记得多穿点衣服出门。

Tiānqì yùbào shuō míngtiān huì jiàngwēn, jìde duō chuān diǎn yīfu chūmén.

The weather forecast says it will get colder tomorrow; remember to wear more clothes when going out.

百度新闻Feb 2026

和首都女铁骑,做一朋友

hé shǒu dū nǚ tiě qí , zuò yī tiān péng yǒu

I'll be friends for a day with the Capital Rangers.

百度新闻Feb 2026

冬奥会|全综合:中国速滑再迎突破 中井亚美领跑花....

dōng ào huì quán tiān zèng gě zhōng guó sù huá zài yíng tū pò zhōng jǐng yà měi lǐng pǎo huā . . . .

Winter Olympics|All Day Roundup:China's speed skating welcomes another breakthrough Ami Nakai leads flower ....

百度新闻Feb 2026

请停留3秒 为这5位空军勇士献花!今是万家团圆的..

qǐng tíng liú miǎo wéi zhè wèi kōng jūn yǒng shì xiàn huā ! jīn tiān shì mò jiā tuán yuán de . .

Please pause for 3 seconds to pay tribute to these five air force heroes! Today is a day when families gather together...

百度新闻Feb 2026

视频丨空间站的年夜饭都有什么?听航员报菜名收祝福

shì pín 丨 kōng jiān zhàn de nián yè fàn dū yǒu shén má ? yǐn háng tiān yuán bào cài míng shōu zhù fú

Video丨What's on the Space Station's New Year's Eve Menu? Listen as Astronauts List Dishes and Receive Wishes

百度新闻Feb 2026

90后男生春节上门喂猫 前后20多 爆赚16万 ..

hòu nán shēng chūn jié shǎng mén wéi māo qián hòu duō tiān bào zhuàn mò . .

A post-90s guy made a killing over the Spring Festival by offering cat-feeding services at clients' homes. In just over 20 days, he raked in 160,000 yuan.

Tatoeba

会不会又很热?

Míngtiān huìbùhuì yòu hěn rè?

Will it be hot again tomorrow?

Tatoeba

的这个时间你在做什么呢?

Zuótiān de zhège shíjiān nǐ zài zuò shénme ne?

What were you doing about this time yesterday?

Tatoeba

很冷啊,不是吗?

Jīntiān hěn lěng ā, bùshìma?

It's a cold day, isn't it?

Tatoeba

我今可以早退吗?

Wǒ jīntiān kěyǐ zǎotuì ma?

May I leave school early today?

Character Family

Homophones — Characters pronounced tiān

Frequently Asked Questions

What does 天 (tiān) mean in Chinese?
天 (tiān) primarily means "day." It is classified as HSK Level 1, making it a beginner-level character. It ranks #78 in character frequency.
What's the difference between 天 and 宵?
天 (tiān) and 宵 (xiāo) are often confused. antonym. The key distinguishing feature: 天 (day) vs 宵 (night).
How many strokes does 天 have?
天 is written with 4 strokes. The correct stroke order matters for recognition and handwriting speed — practice with the animated guide above to build proper technique.
What is the radical of 天?
The radical associated with 天 is 大 (big). This radical appears in many characters related to big.
What are the components of 天?
天 is composed of: 一 (structural), 大 (structural). Its IDS decomposition is ⿱一大 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 天?
Common words with 天 include: 今天 (jīn tiān, "today"); 明天 (míng tiān, "tomorrow"); 昨天 (zuó tiān, "yesterday"); 每天 (měi tiān, "every day"); 那天 (nà tiān, "that day"). There are over 100 compound words containing this character.
What characters sound the same as 天 (tiān)?
Several characters share the pronunciation tiān: 添 (to add), 田 (field), 甜 (sweet), 填 (to fill in), and 1 more. Context and tones help distinguish between them in speech and writing.
Is 天 the same in simplified and traditional Chinese?
Yes, 天 is written the same way in both simplified and traditional Chinese.

Practice writing with real-time feedback

Trace stroke sequences, hear native pronunciation, and build lasting retention with spaced repetition in the HanziFeed app.

Character data sourced from Unihan (Unicode Consortium), SUBTLEX-CH frequency corpus (Cai & Brysbaert, 2010), and Make Me a Hanzi (stroke data). Collocation strength measured via NPMI (Normalized Pointwise Mutual Information). Verified by the HanziFeed linguistics team.

HSK classification follows the HSK 3.0 Standard (Center for Language Education and Cooperation, CLEC, 2022 revision). Idiom data from Wiktionary (CC BY-SA 3.0).

Data last verified: March 2026.