公 (gōng): public, collectively owned, common

公 (gōng) is a Chinese character meaning “public.” Classified as HSK Level 1 (HSK 3.0 Standard, CLEC 2022), it is composed of 八 (structural) and 厶 (structural). It ranks #115 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, 公 to divide 八 what is private 厶. Its radical form 八 (eight) appears in many related characters such as 八 (bā, eight), 六 (liù, six), 关 (guān, mountain pass).

Spoken pronunciation

Definitions

  1. public
  2. collectively owned
  3. common

Etymology & Origin

公

ideographicTo divide 八 what is private 厶

Decomposition: ⿱八厶 (layout: top-bottom)

Stroke Order

1
2
3
4

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

Words & Compounds

HSK Vocabulary with 公

WordPinyinMeaningHSK
公司noungōng sīcompany1
办公室nounbàn gōng shìoffice3
公寓noungōng yùapartment building5
公平adjectivegōng píngfair5
公园noungōng yuánpark (for public recreation)3
公交车noungōng jiāo chēpublic transport vehicle2
公主noungōng zhǔprincess6
老公nounlǎo gōng(coll.) husband5
公开adjective/verbgōng kāiopen6
公路noungōng lùhighway4
公众noungōng zhòngpublic6
公共adjectivegōng gòngpublic4
公民noungōng míncitizen6
公正adjectivegōng zhèngjust6
公里measuregōng lǐkilometer4
公布verbgōng bùvariant of 公布5
办公verbbàn gōngto handle official business (usu. in an office)4
公斤measuregōng jīnkilogram (kg)3
外公nounwài gōng(coll.) mother's father5
公告verb/noungōng gàopost6
公务员noungōng wù yuáncivil servant5
公认verbgōng rènpublicly known (to be)6
公益noungōng yìpublic good6
公元noungōng yuánCE (Common Era)6
公安noungōng ān(Ministry of) Public Security6

Common Compounds

WordPinyinMeaning
公车noungōng chēbus
公爵noungōng juéduke
公子gōng zǐson of an official
公事noungōng shìwork-related matters
高速公路gāo sù gōng lùexpressway
公关noungōng guānpublic relations
公交noungōng jiāopublic transportation
公道noungōng dàojustice
办公桌bàn gōng zhuōoffice desk
公牛noungōng niúbull
公文包gōng wén bāobriefcase
122
Total compounds
81
As first character
11
As last character
8
As middle character

公 appears in 122 compound words: 81 as the first character, 11 as the last, and 8 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 公 in natural Chinese text, ranked by NPMI (Normalized Pointwise Mutual Information) — a statistical measure of association strength.

司sī
0.7511,225,579 co-occurrences
里lǐ
0.653644,718 co-occurrences
限xiàn
0.611257,816 co-occurrences
斤jīn
0.55289,569 co-occurrences
尺chǐ
0.519176,025 co-occurrences
平píng
0.494287,544 co-occurrences
爵jué
0.47650,742 co-occurrences
寓yù
0.47431,387 co-occurrences
路lù
0.474246,666 co-occurrences
园yuán
0.47389,055 co-occurrences

Idioms & Chengyu (55)

巴黎公社Bālí GōngshèHSK 7+

Paris Commune

白雪公主bái xuě gōng zhǔHSK 3+

Snow White

phrase
百货公司bǎihuò gōngsīHSK 4+

department store

noun
北海公园běi hǎi gōng yuánHSK 3+

Beihai Park, in Beijing to the northwest of the Forbidden City

phrase
大公无私dàgōngwúsīHSK 5+

selfless and impartial

phrase
奉公克己fèng gōng kè jǐHSK 6+

self-restraint and devotion to public duties (idiom); selfless dedication; to serve the public interest wholeheartedly

phrase
奉公守法fènggōngshǒufǎHSK 6+

to follow the law when performing official duties; to be law-abiding

phrase
高速公路gāo sù gōng lùHSK 4+

expressway; highway; freeway

phrase
公报私仇gōngbàosīchóuHSK 7+

to use one's official position to avenge a personal grudge

phrase
公而忘私gōng ér wàng sīHSK 5+

for the common good and forgetting personal interests (idiom); to behave altruistically; selfless

phrase
公共场所gōnggòng chǎngsuǒHSK 3+

public place

noun
公共关系gōnggòng guānxìHSK 3+

public relations

noun

Showing 12 of 55 idioms containing 公.

Example Sentences

AI-Generated

这家公司成立于十年前,现在已经发展壮大了。

Zhè jiā gōngsī chénglì yú shí nián qián, xiànzài yǐjīng fāzhǎn zhuàngdà le.

This company was established ten years ago and has now grown and expanded.

百度新闻Feb 2026

洗面奶什么牌子好?聚焦公认好用的洗面奶年终榜TOP..

xǐ miàn nǎi shén má pái zǐ hǎo ? jù jiāo gōng rèn hǎo yòng de xǐ miàn nǎi nián zhōng bǎng T O P . .

What brand of facial cleanser is good? Focus on the year-end list of facial cleansers that are recognized as easy to use:

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 . .

The second day of the year the national highway traffic quickly rebounded, the afternoon traffic continued to remain high....

百度新闻Feb 2026

...海警在南海投放不明物体被抓现行,监控画面公布

. . . hǎi jǐng zài nán hǎi tóu fàng bù míng wù tī bèi zhuā xiàn háng , jiān kòng huà miàn gōng bù

... Marine police caught dropping unidentified objects in the South China Sea, surveillance footage released.

百度新闻Feb 2026

...道最靓的一个第五名——米兰冬奥会山东选手公俐..

. . . dào zuì 靓 de yī gě dì wǔ míng mǐ lán dōng ào huì shān dōng xuǎn shǒu gōng 俐 . .

... The most beautiful one of the fifth place - Milan Winter Olympics Shandong Gong Li...

百度新闻Feb 2026

冬奥会|冬季两项男子4X7.5公里接力:法国队逆转..

dōng ào huì dōng jì liǎng xiàng nán zǐ . gōng lǐ jiē lì fǎ guó duì nì zhuǎn . .

Winter Olympics | Biathlon Men's 4x7.5km Relay: France Stages Comeback...

Tatoeba

你为什么说要去公园散步?

Nǐ wèishénme shuō yào qù gōngyuán sànbù?

Why are you saying you want to walk in the park?

Tatoeba

他在哪家公司工作?

Tā zài nǎ jiā gōngsī gōngzuò?

Where does he work?

Tatoeba

公园里有动物园吗?

Gōngyuán lǐ yǒu dòngwùyuán ma?

Is there a zoo in the park?

Tatoeba

他们不是公司员工吗?

Tāmen bù shì gōngsī yuángōng ma?

Are they not company employees?

Character Family

Homophones — Characters pronounced gōng

Frequently Asked Questions

What does 公 (gōng) mean in Chinese?
公 (gōng) primarily means "public." It is classified as HSK Level 1, making it a beginner-level character. It ranks #115 in character frequency.
How many strokes does 公 have?
公 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 公?
The radical associated with 公 is 八 (eight). This radical appears in many characters related to eight.
What are the components of 公?
公 is composed of: 八 (structural), 厶 (structural). Its IDS decomposition is ⿱八厶 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 公?
Common words with 公 include: 公司 (gōng sī, "company"); 办公室 (bàn gōng shì, "office"); 公寓 (gōng yù, "apartment building"); 公平 (gōng píng, "fair"); 公园 (gōng yuán, "park (for public recreation)"). There are over 122 compound words containing this character.
What characters sound the same as 公 (gōng)?
Several characters share the pronunciation gōng: 工 (work), 共 (common), 功 (meritorious deed or service), 供 (to supply, to provide), and 6 more. Context and tones help distinguish between them in speech and writing.
Is 公 the same in simplified and traditional Chinese?
Yes, 公 is written the same way in both simplified and traditional Chinese.

Practice writing 公 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.