流 (liú): to flow

流 (liú) is a Chinese character meaning “to flow.” Classified as HSK Level 4 (HSK 3.0 Standard, CLEC 2022), it is composed of 氵 (semantic) and 㐬 (phonetic). It ranks #396 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 流 water. Its radical form 氵 (water) appears in many related characters such as 水 (shuǐ, water), 汉 (hàn, Han ethnic group), 汽 (qì, steam).

Spoken pronunciation

Definitions

  1. to flow

Etymology & Origin

流

pictophoneticwater

Decomposition: ⿰氵㐬 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8
9
10

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

Words & Compounds

HSK Vocabulary with 流

WordPinyinMeaningHSK
交流verbjiāo liúto exchange4
流行verbliú xíng(of a contagious disease etc) to spread4
一流adjectiveyī liútop quality6
流感nounliú gǎnflu5
流动verbliú dòngto flow6
流传verbliú chuánto spread5
潮流nouncháo liútide6
河流nounhé liúriver5
轮流verblún liúto alternate6
水流nounshuǐ liúriver6
流程nounliú chéngcourse6
主流nounzhǔ liúmain stream (of a river)6
流通verbliú tōngto circulate6
流利adjectiveliú lìfluent4
流入verbliú rùto flow into6
流量nounliú liàngflow rate6

Common Compounds

WordPinyinMeaning
流血verbliú xuèto bleed
流氓nounliú mángrogue
流放verbliú fàngto exile
流浪汉nounliú làng hàntramp
流浪verbliú làngto drift about
流泪verbliú lèito shed tears
电流noundiàn liúan electric current
流逝verbliú shì(of time) to pass
下流xià liúlower course of a river
风流adjectivefēng liúdistinguished and accomplished
流产verbliú chǎnto have a miscarriage
流言nounliú yánrumor
流浪者liú làng zhěrover
流畅adjectiveliú chàngflowing (of speech, writing)
流露verbliú lùto reveal (indirectly, implicitly)
106
Total compounds
46
As first character
53
As last character
1
As middle character

流 appears in 106 compound words: 46 as the first character, 53 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 流 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

河hé
0.54782,572 co-occurrences
氓máng
0.5435,865 co-occurrences
交jiāo
0.542107,580 co-occurrences
域yù
0.52660,244 co-occurrences
浪làng
0.52120,722 co-occurrences
漂piāo
0.5067,306 co-occurrences
淌tǎng
0.4901,151 co-occurrences
溪xī
0.47417,454 co-occurrences
涕tì
0.4571,771 co-occurrences
串chuàn
0.45110,772 co-occurrences

Idioms & Chengyu (41)

川流不息chuānliúbùxīHSK 7+

flowing past in an endless stream

phrase
从善如流cóngshànrúliúHSK 5+

to be happy and quick to accept good advice

phrase
倒背如流dàobèirúliúHSK 4+

to know backwards; to know inside and out

phrase
颠沛流离diānpèiliúlíHSK 7+

to wander about in a desperate plight; to be destitute and homeless

phrase
对答如流duìdárúliúHSK 4+

to answer fluently; to answer without hesitation

phrase
风流韵事fēngliúyùnshìHSK 7+

love affair

phrase
风流蕴藉fēng liú yùn jiè

temperate and refined

phrase
付之东流fùzhīdōngliúHSK 4+

synonym of 付諸東流 /付诸东流 (fùzhūdōngliú, “to go in vain; to go down the drain; to be completely wasted”)

phrase
付诸东流fùzhūdōngliúHSK 6+

to go in vain; to go down the drain; to be completely wasted

phrase
泪流满面lèiliúmǎnmiànHSK 5+

to have tears streaming down one's face; to be extremely sad or moved

phrase
流宕忘反liú dàng wàng fǎn

to stray and forget to return

phrase
流动负债liúdòng fùzhàiHSK 7+

current liability

noun

Showing 12 of 41 idioms containing 流.

Example Sentences

AI-Generated

这条生产线每小时可以流出五百个成品,效率比以前提高了百分之二十。

Zhè tiáo shēngchǎnxiàn měi xiǎoshí kěyǐ liúchū wǔbǎi gè chéngpǐn, xiàolǜ bǐ yǐqián tígāo le bǎifēnzhī èrshí.

This production line can output five hundred finished products per hour, with efficiency increased by twenty percent compared to before.

百度新闻Feb 2026

年初二全国高速公路流量快速回升,午后车流持续保持高..

nián chū èr quán guó gāo sù gōng lù liú liáng kuài sù huí shēng , wǔ hòu chē liú chí xù bǎo chí gāo . .

Traffic volume on national expressways rebounded rapidly on the second day of the Lunar New Year, with high levels persisting throughout the afternoon.

百度新闻Feb 2026

中外交流|塞尔维亚举行系列新春庙会活动庆祝中国年

zhōng wài jiāo liú sāi ěr wéi yà jǔ háng xì liè xīn chūn miào huì huó dòng qìng zhù zhōng guó nián

International Exchange | Serbia Hosts Series of Spring Festival Fair Activities to Celebrate Chinese New Year

百度新闻Feb 2026

大年初一全社会跨区域人员流动量超2.1亿人次 全国..

dà nián chū yī quán shè huì kuà ōu yù rén yuán liú dòng liáng chāo . yì rén cì quán guó . .

On the first day of the Lunar New Year, cross-regional travel across the country exceeded 210 million trips.

百度新闻Feb 2026

大年初一暖心事!流浪28年,盐城阜宁东站派出所助流..

dà nián chū yī nuǎn xīn shì ! liú làng nián , yán chéng 阜 nìng dōng zhàn pā chū suǒ zhù liú . .

Heartwarming Story on New Year's Day! After 28 Years of Homelessness, Yancheng Funing East Station Police Station Helps Homeless Man...

百度新闻Feb 2026

上海首波大客流已抵达!外滩、南京路、豫园......客...

shǎng hǎi shǒu bō dà kè liú yǐ dǐ dá ! wài tān nán jīng lù yù yuán . . . . . . kè . . .

Shanghai's first wave of large crowds has arrived! The Bund, Nanjing Road, Yuyuan Garden... visitors...

Tatoeba

今年流行什么款式的外套?

Jīnnián liúxíng shénme kuǎnshì de wàitào?

What sort of coats are in fashion this year?

Tatoeba

密西西比河流经哪个城市?

Mìxīxībǐ Hé liú jīng nǎge chéngshì?

Through which city does the Mississippi River pass?

Tatoeba

您觉得您无法与他人交流吗?

Nín juéde nín wúfǎ yǔ tārén jiāoliú ma?

Do you feel like you can't connect with other people?

Tatoeba

他的英语多流利啊!

Tā de Yīngyǔ duō liúlì ā!

His English is very fluent!

Character Family

Semantic Family — Characters sharing the 氵 (water) component

Homophones — Characters pronounced liú

Frequently Asked Questions

What does 流 (liú) mean in Chinese?
流 (liú) primarily means "to flow." It is classified as HSK Level 4, making it an upper-intermediate character. It ranks #396 in character frequency.
What's the difference between 流 and 梳?
流 (liú) and 梳 (shū) are often confused. confusable. The key distinguishing feature: 氵 vs 木 (same 㐬 component).
How many strokes does 流 have?
流 is written with 10 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 流?
The radical associated with 流 is 氵 (water). This radical appears in many characters related to water.
What are the components of 流?
流 is composed of: 氵 (semantic), 㐬 (phonetic). Its IDS decomposition is ⿰氵㐬 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 流?
Common words with 流 include: 交流 (jiāo liú, "to exchange"); 流血 (liú xuè, "to bleed"); 流行 (liú xíng, "(of a contagious disease etc) to spread"); 流氓 (liú máng, "rogue"); 流放 (liú fàng, "to exile"). There are over 106 compound words containing this character.
What characters sound the same as 流 (liú)?
Several characters share the pronunciation liú: 硫 (sulfur (chemistry)), 琉 (precious stone), 留 (to stay, to keep), 六 (six), and 5 more. Context and tones help distinguish between them in speech and writing.
Is 流 the same in simplified and traditional Chinese?
Yes, 流 is written the same way in both simplified and traditional Chinese.

Practice writing 流 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.