所 (suǒ): actually, place, classifier for houses, small buildings, institutions etc

所 (suǒ) is a Chinese character meaning “actually.” Classified as HSK Level 2 (HSK 3.0 Standard, CLEC 2022), it is composed of 户 (structural) and 斤 (structural). It ranks #54 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 所 an axe 斤 swung at a door 户. Its radical form 户 (door) appears in many related characters such as 房 (fáng, house), 户 (hù, a household), 扇 (shān, to fan).

Spoken pronunciation

Definitions

  1. actually
  2. place
  3. classifier for houses, small buildings, institutions etc

Etymology & Origin

所

ideographicAn axe 斤 swung at a door 户

Decomposition: ⿰户斤 (layout: left-right)

Stroke Order

1
2
3
4
5
6
7
8

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

Words & Compounds

HSK Vocabulary with 所

WordPinyinMeaningHSK
所以conjunctionsuǒ yǐtherefore2
所有adjective/verb/nounsuǒ yǒuall4
厕所nouncè suǒtoilet4
无所谓verbwú suǒ wèito be indifferent6
之所以conjunctionzhī suǒ yǐ(after a noun N and before a predicate P) the reason why N P6
场所nounchǎng suǒlocation5
众所周知phrasezhòng suǒ zhōu zhī(idiom) as everyone knows6
派出所nounpài chū suǒlocal police station5

Common Compounds

WordPinyinMeaning
有所verbyǒu suǒsomewhat
所谓adjectivesuǒ wèiwhat is meant by the expression ...
事务所nounshì wù suǒbusiness office
所在nounsuǒ zàiplace
诊所nounzhěn suǒclinic
一无所知yī wú suǒ zhī(idiom) not knowing anything at all
所作所为suǒ zuò suǒ wéione's conduct and deeds
一无所有yī wú suǒ yǒunot having anything at all (idiom)
住所nounzhù suǒhabitation
一无所获phraseyī wú suǒ huòto gain nothing
随心所欲phrasesuí xīn suǒ yù(idiom) to follow one's heart's desires
避难所nounbì nàn suǒa refuge
理所当然lǐ suǒ dāng ránas it should be by rights (idiom)
不知所措phrasebù zhī suǒ cuònot knowing what to do (idiom)
无所事事wú suǒ shì shìto have nothing to do
111
Total compounds
33
As first character
48
As last character
19
As middle character

所 appears in 111 compound words: 33 as the first character, 48 as the last, and 19 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 所 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

有yǒu
0.556631,170 co-occurrences
谓wèi
0.53022,975 co-occurrences
属shǔ
0.528118,036 co-occurrences
究jiū
0.513132,474 co-occurrences
研yán
0.509137,460 co-occurrences
厕cè
0.4933,015 co-occurrences
的de
0.4721,038,128 co-occurrences
需xū
0.42643,916 co-occurrences
以yǐ
0.406284,943 co-occurrences
券quàn
0.3766,278 co-occurrences

Idioms & Chengyu (65)

阿其所好ē qí suǒ hàoHSK 3+

to pander to sb's whims

phrase
版权所有bǎnquán suǒyǒuHSK 5+

all rights reserved

phrase
不出所料bùchūsuǒliàoHSK 3+

as expected; within one's predictions

phrase
不为所动bùwéisuǒdòngHSK 2+

unmoved; steadfast

phrase
不知所措bùzhīsuǒcuòHSK 5+

to be at a loss for what to do; to lose one's bearings

phrase
不知所谓bùzhīsuǒwèiHSK 6+

ridiculous; absurd; nonsense

phrase
不知所以bùzhīsuǒyǐHSK 2+

to now know why it is so; to not know the reason

phrase
不知所云bùzhīsuǒyúnHSK 4+

to not know what someone is driving at; to be unintelligible

phrase
不知所终bù zhī suǒ zhōngHSK 3+

(idiom) to vanish without a trace; to go missing

phrase
畅所欲言chàngsuǒyùyánHSK 6+

to speak freely; to say freely what one wants to say

phrase
诚心所愿chéngxīnsuǒyuànHSK 4+

amen; so be it (at the end of religious prayers)

adverb
从心所欲cóngxīnsuǒyùHSK 6+

to follow what one's heart desires; to do as one likes; to act at one's pleasure; seventy years old

phrase

Showing 12 of 65 idioms containing 所.

Example Sentences

AI-Generated

他在研究所工作,主要从事人工智能方面的研究。

Tā zài yánjiūsuǒ gōngzuò, zhǔyào cóngshì réngōng zhìnéng fāngmiàn de yánjiū.

He works at a research institute, mainly engaged in artificial intelligence research.

English News - RthkFeb 2026

格陵兰岛自治政府总理称无意接收特朗普所称派往当地的医疗船

gé líng lán dǎo zì zhì zhèng fǔ zǒng lǐ chèn wú yì jiē shōu tè lǎng pǔ suǒ chèn pài wǎng dāng dì de yī liáo chuán

The prime minister of Greenland's autonomous government said he had no intention of receiving the medical ship that Trump said was sent to the area

English News - RthkFeb 2026

擅闯特朗普住所海湖庄园警戒线男子被击毙 白宫指特勤局果...

shàn chuǎng tè lǎng pǔ zhù suǒ hǎi hú zhuāng yuán jǐng jiè xiàn nán zǐ bèi jī bì bái gōng zhǐ tè qín jú guǒ . . .

A man who trespassed on the cordon of Mar-a-Lago at Trump's residence was killed White House accuses the Secret Service of fruit...

The Portugal NewsFeb 2026

葡萄牙房地产发展势头不减,但步伐有所改变

pú táo yá fáng dì chǎn fā zhǎn shì tóu bù jiǎn , dàn bù fá yǒu suǒ gǎi biàn

Portuguese real estate is gaining momentum, but the pace has changed

百度新闻Feb 2026

洲际交易所伦敦可可期货下跌近6%,至每吨2328英...

zhōu jì jiāo yì suǒ lún dūn kě kě qī huò xià diē jìn , zhì měi dūn yīng . . .

London cocoa futures on the Intercontinental Exchange fell nearly 6 percent to 2,328 British pounds a ton...

百度新闻Feb 2026

...初一暖心事!流浪28年,盐城阜宁东站派出所助流..

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

... The first day of the year! After 28 years of wandering, the Yancheng Funing East Station Police Station helped the...

Tatoeba

请问这儿附近有没有厕所?

Qǐngwèn zhèr fùjìn yǒuméiyǒu cèsuǒ?

Excuse me, is there a toilet nearby?

Tatoeba

为什么你花了所有钱?

Wèishénme nǐ huā le suǒyǒu qián?

Why did you use up all the money?

Tatoeba

对不起,附近有厕所吗?

Duìbuqǐ, fùjìn yǒu cèsuǒ ma?

Can you tell me where the restrooms are?

Tatoeba

你是这所学校的学生吗?

Nǐ shì zhè suǒ xuéxiào de xuésheng ma?

Are you students at this school?

Character Family

户 Radical Family — Characters sharing the door radical

Homophones — Characters pronounced suǒ

Frequently Asked Questions

What does 所 (suǒ) mean in Chinese?
所 (suǒ) primarily means "actually." It is classified as HSK Level 2, making it a beginner-level character. It ranks #54 in character frequency.
What's the difference between 所 and 大?
所 (suǒ) and 大 (dà) are often confused. antonym. The key distinguishing feature: 所 (small) vs 大 (big).
How many strokes does 所 have?
所 is written with 8 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 所?
The radical associated with 所 is 户 (door). This radical appears in many characters related to door.
What are the components of 所?
所 is composed of: 户 (structural), 斤 (structural). Its IDS decomposition is ⿰户斤 with a left-right layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 所?
Common words with 所 include: 所以 (suǒ yǐ, "therefore"); 所有 (suǒ yǒu, "all"); 厕所 (cè suǒ, "toilet"); 有所 (yǒu suǒ, "somewhat"); 所谓 (suǒ wèi, "what is meant by the expression ..."). There are over 111 compound words containing this character.
What characters sound the same as 所 (suǒ)?
Several characters share the pronunciation suǒ: 索 (to search), 缩 (to shrink, to contract), 锁 (to lock), 嗦 (to suck). Context and tones help distinguish between them in speech and writing.
Is 所 the same in simplified and traditional Chinese?
Yes, 所 is written the same way in both simplified and traditional Chinese.

Practice writing 所 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.