[Learn basic Chinese with grammar] How to Use : 就 jiù

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What does 就 jiù mean?

「就 jiù」is a very common Chinese word. It can be hard to translate because its meaning changes depending on the sentence.

For beginners, you can first remember these common meanings:

  • soon / right away: 馬上就、立刻就
  • already / as early as: 以前就、早就
  • then / in that case: 如果……就、只要……就、既然……就
  • exactly / precisely: 就是
  • only / just: 就、就只、就只有
  • regarding / based on: 就這個主題來討論

「就」often helps show that something happens quickly, naturally, exactly, or as a result of a condition.

1. 馬上就 / 立刻就: right away

Use「就」with words like「馬上」or「立刻」to show that something will happen soon or immediately.

Pattern Meaning
馬上 / 立刻 + 就 + Verb will do something right away
Chinese Pinyin English
我馬上就走。 ♬ wǒ mǎshàng jiù zǒu I will leave right away.
我立刻就去。 ♬ wǒ lìkè jiù qù I will go immediately.
他現在就要走。 ♬ tā xiànzài jiù yào zǒu He is leaving right now.

Without「就」, the sentence can still be correct, but「就」makes the timing feel more immediate.

2. Action 1 + 後,就 + Action 2

Use「就」to show that one action happens right after another action.

Pattern Meaning
Action 1 + 後,就 + Action 2 after action 1, action 2 happens right away
Chinese Pinyin English
看到他的前女友後,他立刻就走了。 ♬ kàndào tā de qián nǚyǒu hòu, tā lìkè jiù zǒu le After seeing his ex-girlfriend, he left immediately.
我吃完飯後,就去睡覺了。 ♬ wǒ chī wán fàn hòu, jiù qù shuìjiào le After I finished eating, I went to sleep.

「就」makes the second action feel direct, quick, or natural after the first action.

3. 以前就 / 早就: already before

Use「就」with time words like「以前」or「早」to show that something happened earlier than expected.

Pattern Meaning
Time word + 就 + Verb already did something at that earlier time
Chinese Pinyin English
他們以前就認識。 ♬ tāmen yǐqián jiù rènshì They already knew each other before.
我早就知道了。 ♬ wǒ zǎo jiù zhīdào le I knew it a long time ago.
她十年前就住在台北了。 ♬ tā shí nián qián jiù zhù zài Táiběi le She was already living in Taipei ten years ago.

「早就」is very common. It means “already long ago.”

4. 如果……就……: if..., then...

Use「就」after a condition to show the result. This is one of the most important uses of「就」.

Pattern Meaning
如果 + Condition,Subject + 就 + Result If condition happens, then result happens.
Chinese Pinyin English
如果下雨,我就不出門。 ♬ rúguǒ xià yǔ, wǒ jiù bù chūmén If it rains, I will not go out.
如果你累了,就休息一下。 ♬ rúguǒ nǐ lèi le, jiù xiūxí yíxià If you are tired, then rest for a bit.

In English, “then” is often optional. In Chinese,「就」is very common in this pattern.

5. 只要……就……: as long as..., then...

「只要……就……」means “as long as..., then...” It shows that one condition is enough for the result to happen.

Pattern Meaning
只要 + Condition,就 + Result as long as the condition is true, the result will happen
Chinese Pinyin English
只要你努力,就會進步。 ♬ zhǐyào nǐ nǔlì, jiù huì jìnbù As long as you work hard, you will improve.
只要你想學,我就教你。 ♬ zhǐyào nǐ xiǎng xué, wǒ jiù jiāo nǐ As long as you want to learn, I will teach you.

6. 既然……就……: since..., then...

「既然……就……」means “since..., then...” It is used when the condition is already true or accepted as true.

Pattern Meaning
既然 + Fact,就 + Result / Decision since this is true, then...
Chinese Pinyin English
你既然不同意,就算了。 ♬ nǐ jìrán bù tóngyì, jiù suàn le Since you disagree, then forget it.
既然你已經知道了,我就不多說了。 ♬ jìrán nǐ yǐjīng zhīdào le, wǒ jiù bù duō shuō le Since you already know, I will not say more.

「算了」means “forget it” or “let it go.”

7. 就是 jiù shì: exactly / precisely / this is

「就是」can emphasize that something is exactly the thing you are talking about.

Pattern Meaning
Subject + 就是 + Noun / Description is exactly / is precisely
Chinese Pinyin English
這就是我的家。 ♬ zhè jiù shì wǒ de jiā This is my home. / This is exactly my home.
這就是問題。 ♬ zhè jiù shì wèntí This is exactly the problem.
他就是我昨天說的人。 ♬ tā jiù shì wǒ zuótiān shuō de rén He is exactly the person I talked about yesterday.

「就是」is stronger than「是」because it emphasizes exactness.

8. 我就知道: I knew it

「就」can strengthen a statement and make it sound more certain or expected.

Chinese Pinyin English
我就知道他不會來。 ♬ wǒ jiù zhīdào tā bú huì lái I knew he would not come.
我就知道會這樣。 ♬ wǒ jiù zhīdào huì zhèyàng I knew it would be like this.

In this use,「就」can suggest “as expected” or “I knew it all along.”

9. 就 / 就只 / 就只有: only / just

「就」can mean “only” or “just,” especially when talking about a small number, limited amount, or limited choice.

Pattern Meaning
就 + Verb / Quantity just / only
就只 / 就只有 only; just only
Chinese Pinyin English
屋裡就剩下我一個人。 ♬ wū lǐ jiù shèngxià wǒ yí ge rén I am the only one left in the house.
屋裡就只剩下我一個人。 ♬ wū lǐ jiù zhǐ shèngxià wǒ yí ge rén Only I am left in the house.
他就要了一張票,沒多要。 ♬ tā jiù yào le yì zhāng piào, méi duō yào He only asked for one ticket and did not ask for more.
他就只要了一張票,沒多要。 ♬ tā jiù zhǐ yào le yì zhāng piào, méi duō yào He only asked for one ticket and nothing more.

Adding「只」makes the “only” meaning clearer.

10. 就地 + Verb: do something on the spot

「就地」means “on the spot,” “locally,” or “right where one is.” It is common in fixed expressions.

Chinese Pinyin English
就地取材 ♬ jiù dì qǔ cái to use local materials / use what is available nearby
就地休息 ♬ jiù dì xiūxí to rest on the spot

This use is more like a fixed word pattern. Beginners can first remember「就地取材」as one phrase.

11. 就 + topic / range + 來 + Verb

「就」can introduce the topic, object, or range of an action. This is more formal, but useful for reading and discussion.

Pattern Meaning
就 + Topic + 來 + Verb regarding this topic, do something
Chinese Pinyin English
我們就這個主題來討論。 ♬ wǒmen jiù zhège zhǔtí lái tǎolùn We will discuss this topic. / We will discuss based on this topic.
我們就這個問題來分析。 ♬ wǒmen jiù zhège wèntí lái fēnxī We will analyze this issue.

This pattern is common in meetings, classes, reports, and formal discussions.

12. Common mistake: 就 is not always “just”

Many learners translate「就」as “just,” but this does not work in every sentence.

Chinese Better meaning English
我馬上就走。 ♬ right away I will leave right away.
他們以前就認識。 ♬ already before They already knew each other before.
如果下雨,我就不出門。 ♬ then If it rains, then I will not go out.
這就是我的家。 ♬ exactly This is exactly my home.

The meaning of「就」depends on the sentence pattern.

Quick review

Pattern Meaning Example
馬上 / 立刻 + 就 right away 我馬上就走。 ♬
Action 1 後,就 Action 2 action 2 happens right after action 1 吃完飯後,就去睡覺。 ♬
以前就 / 早就 already before / long ago 他們以前就認識。 ♬
如果……就…… if..., then... 如果下雨,我就不出門。 ♬
只要……就…… as long as..., then... 只要你努力,就會進步。 ♬
既然……就…… since..., then... 既然你不同意,就算了。 ♬
就是 exactly / precisely 這就是我的家。 ♬
就 / 就只 / 就只有 only / just 就只剩下我一個人。 ♬
就 + topic + 來 + verb regarding a topic 我們就這個主題來討論。 ♬

Useful vocabulary

Chinese Pinyin English
就 ♬ jiù then; right away; already; exactly; only
馬上 ♬ mǎshàng right away; immediately
立刻 ♬ lìkè immediately
現在 ♬ xiànzài now
走 ♬ zǒu to walk; to leave
看到 ♬ kàndào to see
前女友 ♬ qián nǚyǒu ex-girlfriend
以前 ♬ yǐqián before; previously
早就 ♬ zǎo jiù already long ago
認識 ♬ rènshì to know; to be acquainted with
如果 ♬ rúguǒ if
只要 ♬ zhǐyào as long as
既然 ♬ jìrán since; now that
不同意 ♬ bù tóngyì to disagree
算了 ♬ suàn le forget it; let it go
就是 ♬ jiù shì exactly; precisely; that is
家 ♬ jiā home; family
剩下 ♬ shèngxià to remain; to be left
一個人 ♬ yí ge rén one person; alone
票 ♬ piào ticket
就地取材 ♬ jiù dì qǔ cái to use local materials; use what is available nearby
主題 ♬ zhǔtí topic; theme
討論 ♬ tǎolùn to discuss
分析 ♬ fēnxī to analyze

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