(chá): to observe

(chá) is a Chinese character meaning “to observe.” Classified as HSK Level 4 (HSK 3.0 Standard, CLEC 2022), it is composed of (semantic) and (phonetic). It ranks #564 in character frequency (SUBTLEX-CH corpus).

Etymologically derived, roof. Its radical form (roof) appears in many related characters such as (, guest, customer), (jiā, home, family), (, it).

Native pronunciation

Definitions

  1. to observe

Etymology & Origin

pictophoneticroof

Decomposition: ⿱宀祭 (layout: top-bottom)

Stroke Order

1
2
3
4
5
6
7
8
9
10
11
12
13
14

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
nounjǐng chápolice4
verbguān cháto observe5

Common Compounds

WordPinyinMeaning
jiǎn chá guānpublic prosecutor
jǐng chá júpolice station
chá juéto sense
dū cháto supervise
zhēn cháto investigate a crime
jiǎn chá yuànprosecutor's office
kǎo cháto inspect
jué cháto sense
chá kànto watch
dòng chá lìinsight
jiān cháto supervise
shì cháto inspect
zhēn chá bīnga scout
guān chá lìpower of observation
guān chá yuánobserver
100
Total compounds
16
As first character
42
As last character
42
As middle character

appears in 100 compound words: 16 as the first character, 42 as the last, and 42 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.

jǐng
0.746453,668 co-occurrences
zhēn
0.63535,256 co-occurrences
jiǎn
0.62995,263 co-occurrences
guàn
0.609124,575 co-occurrences
0.60610 co-occurrences
àn
0.595100,836 co-occurrences
jiān
0.53469,012 co-occurrences
0.53115 co-occurrences
0.51945,996 co-occurrences
dài
0.51614 co-occurrences

Idioms & Chengyu (12)

便biàn yī jǐng cháHSK 4+

plain-clothed policeman

phrase
Chábùchá'ěrHSK 5+

Qapqal (an autonomous county of Ili prefecture, Xinjiang autonomous region, China)

chácháwéimíngHSK 4+

to think one is discerning and shrewd for focusing on minutiae, but neglecting the bigger picture

phrase
cháyánguānsèHSK 4+

to read a person (to interpret or infer a meaning or significance based on facial expression, tone of voice etc)

phrase
Gāo'ěrchákèHSK 4+

a transliteration of the Russian surname Колчак (Kolčak), Kolchak

KāngsītǎncháHSK 7+

Constanța (a city in Romania)

mìmì jǐngcháHSK 5+

secret police; officer of a secret police squad

noun
访míngchá'ànfǎngHSK 5+

to observe publicly and investigate privately; to conduct a thorough investigation

phrase
míngchá qiūháoHSK 6+

to perceive the minutest details

phrase
rénmín jǐngcháHSK 4+

people's police

noun
WūlánchábùHSK 6+

Ulanqab (a prefecture-level city of the Inner Mongolia autonomous region, China)

xíngshì jǐngcháHSK 7+

criminal investigation bureau; officer of the criminal investigation bureau

noun

Example Sentences

AI-Generated

正在调查这起案件,希望能尽快找到线索。

Jǐngchá zhèngzài diàochá zhè qǐ ànjiàn, xīwàng néng jǐnkuài zhǎodào xiànsuǒ.

The police are investigating this case, hoping to find clues as soon as possible.

中国军网Feb 2026

军营观丨一名文职工程师的“匠人心语”

jūn yíng guàn chá 丨 yī míng wén zhí gōng chéng shī de jiàng rén xīn yǔ

Barracks Observation丨A civilian engineer's "craftsman's heart"

EttodayFeb 2026

长假后“性病筛检增3成” 泌尿医曝观:染淋病、披衣菌最常见

cháng jiǎ hòu xìng bìng shāi jiǎn zēng 3 chéng mì niào yī pù guàn chá : rǎn lín bìng , pī yī jūn zuì cháng jiàn

After the long holiday, "STD screening increased by 30%" Urologist exposure observation: gonorrhea and chlamydia are the most common

東森新聞Feb 2026

交通部长视“春节疏运” 双铁携手疏运近900万人次

jiāo tōng bù cháng shì chá chūn jié shū yùn shuāng tiě xié shǒu shū yùn jìn 9 0 0 wàn rén cì

The Minister of Transportation inspected the "Spring Festival Transportation" and the two railways worked together to transport nearly 9 million people

百度新闻Feb 2026

记者观:食品贴上警示标签 智利欲全民瘦身?

jì zhě guàn chá shí pǐn tiē shǎng jǐng shì biāo qiān zhì lì yù quán mín shòu shēn ?

Reporter's observation: food labeled with a warning that Chile wants to slim down the whole population?

百度新闻Feb 2026

列国鉴|记者观:食品贴上警示标签 智利欲全民瘦身..

liè guó jiàn jì zhě guàn chá shí pǐn tiē shǎng jǐng shì biāo qiān zhì lì yù quán mín shòu shēn . .

China's foreign policy: Chile wants to reduce the number of people in the country...

Tatoeba

找到指纹了吗?

Jǐngchá zhǎodào zhǐwén le ma?

Did the police find any fingerprints?

Tatoeba

逮捕了汤姆吗?

Jǐngchá dàibǔ le Tāngmǔ ma?

Did the police arrest Tom?

Tatoeba

他超速驾驶,被警逮捕了。

Tā chāosù jiàshǐ, bèi jǐngchá dàibǔ le.

The policeman arrested him for speeding.

Tatoeba

瞄准了那个男人。

Jǐngchá miáozhǔn le nàge nánrén.

The policeman aimed his gun at the man.

Character Family

Homophones — Characters pronounced chá

Frequently Asked Questions

What does 察 (chá) mean in Chinese?
察 (chá) primarily means "to observe." It is classified as HSK Level 4, making it an upper-intermediate character. It ranks #564 in character frequency.
How many strokes does 察 have?
察 is written with 14 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 察?
The radical associated with 察 is 宀 (roof). This radical appears in many characters related to roof.
What are the components of 察?
察 is composed of: 宀 (semantic), 祭 (phonetic). Its IDS decomposition is ⿱宀祭 with a top-bottom layout. Understanding the components helps with both memorization and recognizing related characters.
What are common words containing 察?
Common words with 察 include: 警察 (jǐng chá, "police"); 检察官 (jiǎn chá guān, "public prosecutor"); 观察 (guān chá, "to observe"); 警察局 (jǐng chá jú, "police station"); 察觉 (chá jué, "to sense"). There are over 100 compound words containing this character.
What characters sound the same as 察 (chá)?
Several characters share the pronunciation chá: 叉 (fork), 插 (to insert), 查 (to check, to investigate), 茶 (tea), and 4 more. Context and tones help distinguish between them in speech and writing.
Is 察 the same in simplified and traditional Chinese?
Yes, 察 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.