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A2 verb #2,500 most common 8 min read

留心

liúxīn
At the A1 level, think of 留心 (liúxīn) as a way to say 'look carefully.' You use it when you want someone to see something important. For example, '留心看' (Look carefully). It is like '小心' (be careful) but more about using your eyes and mind to see details. You might hear it when a teacher shows you how to write a character. It's a simple command to focus your eyes and mind on one thing.
At A2, you learn that 留心 (liúxīn) is a verb that means 'to pay attention' or 'to be mindful.' You can use it in sentences like '你要多留心' (You should pay more attention). It is often used as advice. It's different from '小心' (which is for danger) because 留心 is about being observant in daily life, like noticing the weather or listening to what people say. You start to see it used with objects, like '留心听' (listen carefully).
By B1, you should understand the structure of 留心 (Keep + Heart). This helps you use it for more abstract things. You can '留心' details in a story or '留心' someone's feelings. You also learn to use it with prepositions: '对他留心' (be attentive to him). It's used when you need to be alert over a period of time, not just for one second. You might use it when talking about work habits or studying techniques.
At the B2 level, 留心 becomes a tool for describing character and professional behavior. You might describe a successful person as someone who '处处留心' (is observant everywhere). You understand the nuance between 留心, 留意, and 注意. You use 留心 to describe a deliberate, analytical type of attention. It often appears in formal advice or written instructions where precision and mindfulness are required to avoid subtle errors.
At C1, you use 留心 in complex socio-political or academic contexts. You might discuss how one must '留心' the subtle shifts in public opinion or '留心' the underlying themes in classical literature. You can use it to describe a high level of situational awareness. It is no longer just 'looking'; it is a sophisticated cognitive process of monitoring variables and synthesizing information. You also recognize it in idioms and literary phrases.
At the C2 level, your mastery of 留心 involves an intuitive grasp of its philosophical underpinnings. You can use it to discuss the concept of 'mindfulness' in a Zen context or the meticulousness required in high-level diplomacy. You understand how the 'heart' (心) in the word relates to traditional Chinese psychology. You can use it with poetic flair or in highly technical critiques of art and behavior, where '留心' represents the ultimate form of intellectual and emotional presence.
Practice it Examples Notes & Tips

留心 in 30 Seconds

  • 留心 (liúxīn) means to pay attention or be mindful, combining 'stay' and 'heart' to imply deep mental engagement.
  • It is commonly used as advice for safety, learning, or social awareness, often appearing as '多留心' (pay more attention).
  • Unlike '小心' (danger-focused), '留心' is about being observant and noticing subtle details in various environments.
  • Grammatically, it functions as a verb and can take objects or be used with the preposition '对' (towards).

The Chinese verb 留心 (liúxīn) is a fascinating linguistic construct that translates most directly to "to pay attention," "to be careful," or "to keep an eye on." At its core, it is a compound of two characters: 留 (liú), meaning to stay, remain, or keep, and 心 (xīn), meaning heart or mind. In the Chinese conceptual framework, the 'heart' is the seat of consciousness and intellect. Therefore, to 留心 is literally to "leave your heart" or "keep your mind" on a specific subject or environment. This implies a sustained, intentional state of mindfulness rather than a fleeting glance. It suggests a proactive vigilance where the observer is actively looking for details, potential dangers, or specific information that might otherwise be missed. Unlike simple 'looking' (看), 留心 involves a psychological commitment to the object of focus.

Semantic Nuance
It denotes a state of being observant. While '小心' (xiǎoxīn) often implies avoiding immediate physical danger, '留心' is broader, encompassing the act of noticing subtle details or being mindful of instructions.
Cognitive Aspect
It involves the 'heart' (心), suggesting that the attention is internal and deliberate. It is often used when one needs to learn something by observing or when one needs to be alert to changes in the environment.
“出门在外，要多留心周围的环境。” (When you are away from home, you must pay more attention to your surroundings.)
— Common Parental Advice

In a practical sense, 留心 is used when you want someone to be more than just a passive observer. If a teacher tells a student to 留心, they aren't just saying "look at the board"; they are saying "absorb the logic, notice the patterns, and keep your mind engaged with the material." It is the difference between hearing noise and listening for a specific sound. In social contexts, 留心 can also mean being considerate or observant of others' needs or social cues, showing a high level of emotional intelligence. This word is essential for A2 learners because it moves beyond basic physical actions into the realm of mental state and intentionality.

“只要你留心观察，生活处处皆学问。” (As long as you pay attention and observe, there is knowledge to be found everywhere in life.)
Usage in Learning
Used when advising students to notice grammar patterns or stroke orders.
Usage in Safety
Used to warn someone about potential hazards like wet floors or traffic.

Using 留心 (liúxīn) correctly requires understanding its grammatical flexibility as a verb. It can stand alone as an imperative, be followed by a direct object (usually a situation or a thing to watch), or be modified by adverbs of degree like '多' (duō - more) or '极力' (jílì - extremely). Because it is a verb-object construction internally (留 + 心), it behaves slightly differently than simple verbs. You will often see it in the pattern '留心 + [Object]' or '对 + [Object] + 留心'.

Pattern 1: 留心 + Noun/Clause

请留心他的动作。(Please pay attention to his movements.)

One of the most common ways to use 留心 is in the phrase '多留心' (duō liúxīn), which means 'to pay more attention' or 'to be extra careful.' This is a very common piece of advice given by elders to juniors or by colleagues to one another. It suggests a general state of alertness. For example, '在工作中要多留心细节' (In work, you must pay more attention to details). Here, the 'more' (多) doesn't necessarily mean a quantity of attention, but rather a higher quality or frequency of mindfulness.

Negative Form
To say 'not paying attention,' you use '不留心' (bù liúxīn) or '没留心' (méi liúxīn). '我不留心把钥匙丢了' (I wasn't paying attention and lost my keys).
Degree Modifiers
You can use '格外' (géwài - especially) or '特别' (tèbié - particularly) before 留心 to emphasize the need for focus.

Pattern 2: 对...留心

他对周围的一切都很留心。(He is very attentive to everything around him.)

Another advanced usage involves the structure '留心观察' (liúxīn guānchá), which means 'to observe carefully.' This is frequently used in scientific, artistic, or educational contexts. It implies that the observation is not just visual but analytical. When you are 留心-ing, you are essentially 'saving' (留) the information in your 'heart/mind' (心) for future use or immediate safety. This makes it a very 'sticky' kind of attention.

You will encounter 留心 (liúxīn) in a wide variety of daily scenarios, ranging from public announcements to intimate conversations. It is a staple of the 'advice' register in Chinese. In public transportation, you might hear automated voices reminding passengers to '留心站台缝隙' (pay attention to the gap between the platform and the train). In this context, it serves as a formal safety warning that is slightly more polite and descriptive than a blunt '小心'.

Scenario 1: The Workplace

“这份合同很重要，你签字的时候要多留心条款。”

(This contract is very important; you should pay more attention to the clauses when you sign.)

In the classroom, teachers use 留心 to direct students' focus toward specific linguistic or mathematical patterns. It is less about discipline and more about cognitive engagement. A teacher might say, '留心这个字的写法' (Pay attention to how this character is written). This signals to the student that there is a specific detail—perhaps a stroke order or a radical—that requires their mental 'heart' to stay present.

Scenario 2: Daily Life & Safety

“最近这附近不太安全，晚上回家要多留心。”

(It's not very safe around here lately; pay more attention when you go home at night.)

In literature and media, 留心 is often used to describe a character who is observant, cunning, or thoughtful. A detective in a Chinese mystery novel will be described as someone who '处处留心' (pays attention to everything everywhere). This character trait is highly valued as it suggests the person is not easily deceived and possesses a keen eye for truth. You will also hear it in weather reports or news broadcasts, advising the public to '留心天气变化' (pay attention to weather changes), suggesting a proactive approach to one's daily planning.

The most frequent mistake learners make is confusing 留心 (liúxīn) with 小心 (xiǎoxīn). While both are translated as 'be careful' or 'pay attention,' their usage contexts and emotional weights differ significantly. 小心 is often an instinctive, immediate reaction to danger. If a vase is about to fall, you yell '小心!'. You would rarely yell '留心!' in that moment because 留心 implies a more deliberate, ongoing process of observation.

Mistake 1: Using 留心 for immediate physical danger
Incorrect: 留心！车来了！
Correct: 小心！车来了！ (Watch out! A car is coming!)
Mistake 2: Confusing with 注意 (zhùyì)
While '注意' is a general 'to notice/pay attention,' '留心' has a stronger connotation of 'keeping' that attention for a purpose. '注意' is often used for short-term focus (e.g., 'Attention please!'), while '留心' is for long-term mindfulness.

Another common error is the grammatical placement of the object. Since 留心 is a verb-object compound, some learners try to insert modifiers between 留 and 心 (like '留个心'), which is actually a valid idiom (留个心眼 - to be on one's guard), but it changes the meaning. For standard 'paying attention,' keep '留心' together as a single unit before the object.

Grammar Trap

Don't say: 我留心了那个老师。 (I paid attention to that teacher - sounds a bit like stalking).
Say: 我留心听了老师的话。 (I paid attention to what the teacher said.)

Finally, learners often forget that 留心 can be used as an adjective-like state in the '对...留心' structure. Failing to use the '对' (duì) preposition when describing what one is attentive to can lead to awkward phrasing. Remember: You are attentive *towards* something.

To truly master 留心 (liúxīn), you must understand its neighbors in the semantic field of 'attention.' Each word has a specific 'flavor' and situational appropriateness.

  • 小心 (xiǎoxīn): The most common synonym. Focuses on avoiding harm, mistakes, or danger. It is reactive and protective. (Example: 小心地滑 - Caution, slippery floor.)
  • 注意 (zhùyì): A neutral, broad term for 'paying attention' or 'noticing.' It is the standard word used in 'Attention, please' (请注意). It doesn't carry the same 'mindfulness' weight as 留心.
  • 留意 (liúyì): Very close to 留心. 'Yì' means 'intention' or 'thought.' 留意 is often used for 'keeping an eye out' for something specific, like a job opening or a sale. It is slightly more formal than 留心.
  • 专注 (zhuānzhù): Means 'to concentrate' or 'to be absorbed in.' This is a much higher intensity of attention than 留心. If you are 专注, you are oblivious to the world around you.

Choosing between these depends on the *goal* of the attention. If the goal is safety, use 小心. If the goal is simple awareness, use 注意. If the goal is gathering information or being mindful of details over time, use 留心. If the goal is finding something specific, use 留意. If the goal is deep work, use 专注. Understanding these distinctions is the hallmark of a B1-B2 level speaker, even though the word 留心 itself is introduced at A2.

"Attention is a limited resource; choose your Chinese word to match how you spend it!"

How Formal Is It?

Formal

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Difficulty Rating

Grammar to Know

Examples by Level

1

请留心看。

Please look carefully.

Simple imperative.

2

你要留心。

You need to pay attention.

Subject + Modal + Verb.

3

留心听老师说话。

Pay attention to the teacher speaking.

Verb + Verb phrase.

4

留心路上的车。

Pay attention to the cars on the road.

Verb + Object.

5

他不留心。

He is not paying attention.

Negative form with 不.

6

留心这个字。

Pay attention to this character.

Verb + Demonstrative + Noun.

7

多留心一点。

Pay a little more attention.

Adverb '多' + Verb + '一点'.

8

大家请留心。

Everyone, please pay attention.

Plural subject + Polite '请'.

1

出门要多留心天气。

Pay more attention to the weather when going out.

Advice structure.

2

过马路要留心左右。

Pay attention to the left and right when crossing the road.

Spatial awareness.

3

他做事很不留心。

He does things very carelessly (without paying attention).

Adverb '很' + Negative.

4

请留心听广播。

Please listen carefully to the announcement.

Specific action focus.

5

你要留心他的动作。

You should pay attention to his movements.

Observation focus.

6

我不留心打碎了杯子。

I wasn't paying attention and broke the cup.

Cause and effect.

7

留心看这道菜是怎么做的。

Pay attention to how this dish is made.

Learning by observation.

8

你应该多留心身边的细节。

You should pay more attention to the details around you.

General mindfulness.

1

在工作中，我们要留心每一个环节。

In work, we must pay attention to every link/step.

Professional context.

2

他一直很留心那个职位的空缺。

He has been keeping an eye on that job vacancy.

Sustained attention over time.

3

留心观察，你会发现很多有趣的事。

Observe carefully, and you will find many interesting things.

Imperative + Result clause.

4

对这些小问题，我们不能不留心。

We cannot afford not to pay attention to these small problems.

Double negative for emphasis.

5

他留心到了她情绪的变化。

He noticed the change in her mood.

Resultative '到'.

6

请留心站台与列车之间的缝隙。

Please mind the gap between the platform and the train.

Formal public announcement.

7

只要你留心，生活处处是学问。

As long as you pay attention, life is full of knowledge everywhere.

Conditional '只要...就...' structure.

8

他平时不怎么留心这些琐事。

He usually doesn't pay much attention to these trivial matters.

Frequency adverb '平时'.

1

作为一名会计，必须格外留心数字的准确性。

As an accountant, one must be exceptionally attentive to the accuracy of numbers.

Role-based requirement.

2

他在演讲时，会留心听众的反应。

When giving a speech, he pays attention to the audience's reaction.

Simultaneous action.

3

如果不留心，很容易掉进合同的陷阱。

If you don't pay attention, it's easy to fall into contract traps.

Hypothetical condition.

4

他是一个处处留心的人，从不轻易出错。

He is an observant person who rarely makes mistakes.

Descriptive phrase '处处留心'.

5

留心听他的弦外之音。

Pay attention to his subtext (the sound outside the strings).

Idiomatic object.

6

我们要留心市场动态，及时调整策略。

We must keep an eye on market trends and adjust strategies in time.

Business strategy context.

7

她留心收集了所有相关的证据。

She carefully collected all relevant evidence.

Intentional action.

8

在陌生环境，留心观察是生存的第一步。

In a strange environment, careful observation is the first step to survival.

Abstract noun phrase.

1

历史学家必须留心那些被遗忘的文献细节。

Historians must pay attention to those forgotten documentary details.

Academic rigor.

2

在外交场合，每一个词汇的选择都值得留心。

In diplomatic settings, every choice of vocabulary is worth paying attention to.

High-stakes context.

3

他极力留心着对方表情中哪怕最细微的闪烁。

He tried his best to notice even the slightest flicker in the other's expression.

Adverbial '极力' + '着' for continuous state.

4

留心社会底层的生活，是作家创作的源泉。

Paying attention to the lives of the lower classes is the source of a writer's creation.

Gerund-like subject.

5

我们应当留心科技进步带来的伦理挑战。

We should be mindful of the ethical challenges brought by technological progress.

Societal reflection.

6

他虽然言语不多，但对周围的局势留心得很。

Although he says little, he is very attentive to the surrounding situation.

Complement of degree '得很'.

7

在艺术鉴赏中，留心笔触的力度至关重要。

In art appreciation, paying attention to the strength of the brushstrokes is crucial.

Aesthetic analysis.

8

他留心到了政策变动背后的深层逻辑。

He noticed the deep logic behind the policy changes.

Analytical observation.

1

君子博学而日参省乎己，则知明而行无过矣，此亦需处处留心。

A gentleman learns broadly and examines himself daily, thus his wisdom is clear and his actions faultless; this also requires constant mindfulness.

Classical allusion context.

2

在禅修中，留心呼吸是通往觉悟的门径。

In meditation, paying attention to the breath is the gateway to enlightenment.

Spiritual/Philosophical context.

3

他以一种近乎苛刻的眼光，留心着实验数据的微小偏差。

With an almost harsh eye, he watched for tiny deviations in the experimental data.

Precision and rigor.

4

留心言语间的微妙平衡，是维持复杂人际关系的艺术。

Paying attention to the delicate balance between words is the art of maintaining complex interpersonal relationships.

Metaphorical usage.

5

他留心于那些被时代洪流淹没的微弱声音。

He pays attention to those faint voices drowned out by the torrent of the times.

Poetic/Literary structure '留心于'.

6

于无声处留心，方能听见真理的回响。

Only by paying attention in the silence can one hear the echoes of truth.

Philosophical aphorism.

7

政治家需留心民意的暗流，以免在变革中倾覆。

Politicians must be mindful of the undercurrents of public opinion to avoid capsizing during changes.

Metaphorical warning.

8

他留心揣摩古人的笔意，终成一代大家。

He carefully studied and emulated the brushwork of the ancients, eventually becoming a great master.

Artistic mastery context.

Common Collocations

多留心
格外留心
留心观察
留心听
留心看
留心细节
留心变化
留心动向
留心眼
处处留心

Common Phrases

留心一下

多加留心

留心眼儿

不留心

没留心

留心听讲

留心路况

留心天气

留心周围

留心言行

Often Confused With

留心 vs 小心 (Safety focus)

留心 vs 注意 (General focus)

留心 vs 留意 (Targeted focus)

Idioms & Expressions

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Easily Confused

留心 vs

留心 vs

留心 vs

Sentence Patterns

Word Family

Related

How to Use It

frequency

Very high in both spoken and written Mandarin.

distinction

留心 is more about the 'process' of watching; 小心 is about the 'result' of avoiding danger.

Common Mistakes
  • Using 留心 when you should use 小心 for a falling object.
  • Forgetting the '心' character and just using '留'.
  • Misplacing the object in complex sentences.
  • Confusing the pronunciation with 'liú xíng' (popular).
  • Using it as a noun (it is primarily a verb/adjective state).

Tips

Contextual Learning

Try to find 留心 on public signs next time you are in China.

Softening Advice

Using '多留心' sounds more like a helpful tip than a harsh command.

Character Breakdown

Remember the 'heart' radical in 心 to remember it's a mental action.

Social Cues

Use 留心 to describe someone who is socially graceful and observant.

Preposition Use

Always use '对' when you are 'attentive to' something specific.

Mind the Gap

Listen for '留心缝隙' in subways to practice your listening.

Detail Oriented

Use '留心细节' in resumes to say you are detail-oriented.

Heart Stay

Keep your heart where your eyes are.

Synonym Swap

Try replacing '注意' with '留心' to see if it adds more depth to your sentence.

Home Safety

Remind family to '留心火烛' (pay attention to fire/candles) in a traditional way.

Memorize It

Word Origin

Cultural Context

Public signs often use '留心' to sound more advisory and less like a harsh command.

Being observant of others' needs is a sign of high 'EQ' (Emotional Quotient) in China.

Practice in Real Life

Real-World Contexts

Conversation Starters

"你平时会留心路边的花吗？"

"在工作中，你最留心什么细节？"

"你觉得留心听别人说话重要吗？"

"你最近留心到什么有趣的新闻了吗？"

"出门旅行时，你会留心哪些安全问题？"

Journal Prompts

写一件因为你不留心而发生的错事。

描述一个你认为非常留心的人。

今天你留心观察了什么？有什么新发现？

为什么在学习汉语时需要多留心？

留心生活中的小确幸（small blessings）。

Frequently Asked Questions

10 questions

No, use 小心 for immediate danger. 留心 is for general attentiveness.

It is neutral. It works in both casual conversation and formal announcements.

They are almost identical, but 留意 is slightly more formal and often used for 'looking out for' a specific opportunity.

It acts like one in '他很留心', meaning 'He is very observant'.

It is 留心. '芯' means a core or wick.

You can say '我没留心' or '我没注意'.

Yes, '留心他' means to keep an eye on him or be attentive to him.

Yes, very often, for paying attention to market trends or contract details.

It's an idiom meaning to be on one's guard or to be shrewd.

Not necessarily. It implies focus and mindfulness, not anxiety.

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