由 (yóu): to follow, from, because of, due to

由 (yóu) is a Chinese character meaning “to follow.” Classified as HSK Level 4 (HSK 3.0 Standard, CLEC 2022), with radical 田 (field). It ranks #136 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 由 road 丨 leading to the farm 田. Its radical form 田 (field) appears in many related characters such as 电 (diàn, lightning), 男 (nán, male), 画 (huà, to draw, painting).

Spoken pronunciation
HSK 4Radical: 田 field5 strokesFrequency #136

Definitions

  1. to follow
  2. from
  3. because of
  4. due to

Etymology & Origin

由

ideographicRoad 丨 leading to the farm 田

Stroke Order

1
2
3
4
5

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

Words & Compounds

HSK Vocabulary with 由

WordPinyinMeaningHSK
自由adjective/nounzì yóufreedom5
理由nounlǐ yóureason5
由于preposition/conjunctionyóu yúdue to4
由此adverbyóu cǐhereby5
由来nounyóu láiorigin6

Common Compounds

WordPinyinMeaning
任由verbrèn yóuto let (sb do sth)
由衷verbyóu zhōngheartfelt
缘由yuán yóureason
不由自主phrasebù yóu zì zhǔ(idiom) can't help but
自由自在phrasezì yóu zì zàifree and easy (idiom)
身不由己phraseshēn bù yóu jǐ(idiom) (of one's circumstances) beyond one's control
自由主义nounzì yóu zhǔ yìliberalism
听天由命phrasetīng tiān yóu mìng(idiom) to submit to the will of heaven
经由prepositionjīng yóuvia
咎由自取phrasejiù yóu zì qǔ(idiom) to have only oneself to blame
不由adverbbù yóucan't help (doing sth)
路由器nounlù yóu qìrouter (computing)
自由党proper-nounzì yóu dǎngLiberal Party
自由职业者zì yóu zhí yè zhěself-employed professional
自由式nounzì yóu shìfreestyle (in sports)
100
Total compounds
14
As first character
30
As last character
56
As middle character

由 appears in 100 compound words: 14 as the first character, 30 as the last, and 56 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 由 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

妙miào
0.626114 co-occurrences
巧qiǎo
0.552120 co-occurrences
组zǔ
0.497151 co-occurrences
于yú
0.493276,040 co-occurrences
自zì
0.481329,561 co-occurrences
构gòu
0.478121 co-occurrences
笔bǐ
0.455115 co-occurrences
泳yǒng
0.41314,058 co-occurrences
是shì
0.413300,876 co-occurrences
画huà
0.405114 co-occurrences

Idioms & Chengyu (25)

必由之路bìyóuzhīlùHSK 4+

the path that must be taken; the only way

phrase
不由分说bùyóufēnshuōHSK 4+

to allow no expectation; without listening to somebody's protests; despite objections

phrase
丰俭由人fēngjiǎnyóurénHSK 7+

to have different products or services at different prices (cheap and expensive) to choose from

phrase
率由旧章shuài yóu jiù zhāngHSK 5+

to act in accordance with the old rules (idiom); to follow a proven formula

phrase
身不由己shēnbùyóujǐHSK 4+

to be unable to determine for oneself; to be involuntary

phrase
身不由主shēn bù yóu zhǔHSK 4+

see 身不由己

phrase
听天由命tīngtiānyóumìngHSK 4+

to resign oneself to fate; to be reconciled to one's lot

phrase
新闻自由xīnwén zìyóuHSK 4+

freedom of the press

noun
行不由径xíngbùyóujìngHSK 6+

to act justly and honestly

phrase
学术自由xuéshù zìyóuHSK 4+

academic freedom

noun
言不由衷yánbùyóuzhōngHSK 7+

to speak insincerely; to speak with one's tongue in one's cheek

phrase
言论自由yánlùnzìyóuHSK 4+

freedom of speech; free speech

noun

Showing 12 of 25 idioms containing 由.

Example Sentences

AI-Generated

这次会议由张经理主持,讨论新项目的实施方案。

Zhè cì huìyì yóu Zhāng jīnglǐ zhǔchí, tǎolùn xīn xiàngmù de shíshī fāng'àn.

This meeting is chaired by Manager Zhang to discuss the implementation plan for the new project.

中国新闻网_梳理天下新闻Feb 2026

(米兰冬奥会)谷爱凌、李方慧摘得自由式滑雪女子U池金、银牌

( mǐ lán dōng ào huì ) gǔ ài líng , lǐ fāng huì zhāi dé zì yóu shì huá xuě nǚ zǐ U chí jīn , yín pái

(Milan Winter Olympics) Gu Ailing and Li Fanghui won gold and silver medals in the women's U pool in freestyle skiing

LtnFeb 2026

(专题)致自由!盘点11部那些年不能说的故事

( zhuān tí ) zhì zì yóu ! pán diǎn 1 1 bù nà xiē nián bù néng shuō de gù shì

To freedom! Take stock of the 11 stories that cannot be told in those years

中国新闻网_梳理天下新闻Feb 2026

中国队包揽米兰冬奥会自由式滑雪女子U池冠亚军

zhōng guó duì bāo lǎn mǐ lán dōng ào huì zì yóu shì huá xuě nǚ zǐ U chí guàn yà jūn

The Chinese team won the championship and runner-up in the women's U pool in freestyle skiing at the Milan Winter Olympics

百度新闻Feb 2026

自由式滑雪男子U型场地技巧预赛结束 4名中国...

zì yóu shì huá xuě nán zǐ U xíng chǎng dì jì qiǎo yù sài jié shù 4 míng zhōng guó . . .

Freestyle skiing men's halfpipe track skills preliminaries ended with 4 Chinese...

百度新闻Feb 2026

冬奥会|中国花滑小将张瑞阳晋级女单自由滑

dōng ào huì zhōng guó huā huá xiǎo jiāng zhāng ruì yáng jìn jí nǚ shàn zì yóu huá

Winter Olympics|Chinese skater Zhang Ruiyang advances to women's singles free skate

Tatoeba

由医生来决定某人何时该死是对的吗?

Yóu yīshēng lái juédìng mǒurén héshí gāi sǐ shì duì de ma?

Is it right for a doctor to decide when someone should die?

Tatoeba

可以告诉我理由吗?

Kěyǐ gàosu wǒ lǐyóu ma?

Am I allowed to know the reason?

Tatoeba

你有更好的理由吗?

Nǐ yǒu gèng hǎo de lǐyóu ma?

Do you have a better explanation?

Tatoeba

在主任不在的时候,办公室由谁来负责?

Zài zhǔrèn bù zài de shíhou, bàngōngshì yóu shéi lái fùzé?

Who is in charge of the office while the boss is away?

Character Family

Homophones — Characters pronounced yóu

Frequently Asked Questions

What does 由 (yóu) mean in Chinese?
由 (yóu) primarily means "to follow." It is classified as HSK Level 4, making it an upper-intermediate character. It ranks #136 in character frequency.
How many strokes does 由 have?
由 is written with 5 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 由?
The radical associated with 由 is 田 (field). This radical appears in many characters related to field.
What are common words containing 由?
Common words with 由 include: 自由 (zì yóu, "freedom"); 理由 (lǐ yóu, "reason"); 由于 (yóu yú, "due to"); 由此 (yóu cǐ, "hereby"); 任由 (rèn yóu, "to let (sb do sth)"). There are over 100 compound words containing this character.
What characters sound the same as 由 (yóu)?
Several characters share the pronunciation yóu: 有 (to have), 又 ((once) again), 友 (friend), 游 (to walk), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 由 the same in simplified and traditional Chinese?
Yes, 由 is written the same way in both simplified and traditional Chinese.

Practice writing 由 with real-time feedback

Trace stroke sequences, hear spoken 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.