能 néng

能 was originally a drawing of a bear. Later it came to mean able or capable.

Old Chinese wrote 能 as a picture of a bear. Over time, the character stopped meaning 'bear' and started meaning 'able' or 'capable.' That's why 能 shows up in phrases about ability or whether conditions allow something.

能 originally a bear; now ability, can

Common Usage & Traps

  • 能来 (néng lái) — can come / be able to come
  • 不能去 (bù néng qù) — can't go (blocked by circumstances)
  • 能不能 (néng bu néng) — can or can't? / is it possible?
  • 能来吗 (néng lái ma) — can you come?
  • 不能吃 (bù néng chī) — can't eat (sick, full, or not allowed)
  • 我能游泳 (meaning: I know how to swim) 我会游泳

    能 is about whether your body or situation allows it now. Learned skills use 会.

  • 我能说中文 (meaning: I know Chinese) 我会说中文

    Knowing a language is a learned skill, so 会 is natural. 能 sounds like you're able or allowed to speak right now.

  • 明天能下雨 明天会下雨

    Predictions about the future use 会. 能 is for ability or conditions, not weather predictions.

  • 我今天不会游泳 (meaning: I can't swim because I'm sick) 我今天不能游泳

    Being blocked by sickness is circumstances, so use 不能. 不会 sounds like you forgot how to swim.

What's the real difference between 会, 能, and 可以 — and why is 我会游泳 normal but 我能游泳 weird?

会 = skill or prediction. 能 = ability or conditions. 可以 = permission or suggestion.

Think of three different questions. 会 asks: did you learn this? 能 asks: does your body or the situation allow it right now? 可以 asks: is it permitted, or is it a good idea? So 我会游泳 means you learned to swim. 我今天病了不能游泳 means your body won't allow it today. 这里可以游泳吗 means is swimming allowed here. 明天会下雨 uses 会 for prediction, not 能.
DimensionNaturalAvoid
Learned skill我会游泳 (I know how to swim)我能游泳 (sounds like physical ability today)
Circumstance我今天不能游泳 (I'm sick, can't swim today)我今天不会游泳 (sounds like I forgot how)
Permission这里可以游泳吗 (is swimming allowed here?)这里能游泳吗 (asks if conditions allow, not the polite default)
Prediction明天会下雨 (it will rain tomorrow)明天能下雨 (sounds wrong)

If I'm sick and can't go to work, do I say 我不能上班 or 我不会上班?

Use 不能 when circumstances block you. 不会 means you don't know how to work.

This is the classic mix-up. 不能上班 means you're unable to go to work today. Maybe you're sick, the bus broke down, or there's a storm. 不会上班 means you literally don't know how to do your job. That sounds strange and a bit insulting about yourself. Remember: 能 is about conditions and ability in the moment. 会 is about learned skills.
DimensionNaturalAvoid
Blocked by circumstances我今天不能上班 (I can't go to work today)我今天不会上班 (I don't know how to work today)
Lack of skill我不会开车 (I don't know how to drive)我不能开车 (I can't drive — maybe drunk or no license)
Future possibility明天不能来 (can't come tomorrow)明天不会来 (won't come — different meaning)

If I want to ask 'Can I sit here?

可以 is the safe, polite default for permission. 能 leans toward whether conditions allow it.

Both are understandable, but 可以 is what people reach for when asking permission. 能 often sounds like you're asking if your body or the situation makes sitting possible. So 我可以坐这儿吗 is the natural polite choice. Save 能 for cases like 我今天能坐吗 if you mean your back feels okay. In real speech people do say 我能坐这儿吗, but 可以 is the cleaner permission word.
DimensionNaturalAvoid
Asking permission我可以坐这儿吗我能坐这儿吗 (can sound like physical ability)
Stating permission这里可以停车这里能停车 (sounds like cars are able to park)
Polite suggestion你可以试试你能试试 (sounds like asking if you're capable)

Can I say 明天能下雨 for 'it will rain tomorrow'?

No. For predictions about the future, Chinese uses 会, not 能.

能 is about ability or conditions, not fortune-telling. If you're predicting the weather, use 会. So you say 明天会下雨. You can use 能 for possibility in some contexts, but not for plain future predictions. 明天能下雨 would sound like you're asking if rain is physically possible or allowed, which is strange for weather.
DimensionNaturalAvoid
Future prediction明天会下雨明天能下雨
Skill我会游泳我能游泳 (for learned skill)
Circumstance今天不能游泳今天不会游泳 (sounds like forgot how)

Appears in Stories 11 stories

《大学者和小人物》 The Scholar and the Cookie Seller
HSK 5 ~8 min read 882 chars
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Discover how a simple letter from a cookie seller led to an unexpected friendship with a famous scholar. This heartwarming story explores kindness and connection across social divides.

  • 胡之适接到这封信,知道了他虽然只是一位卖饼干的,竟然 能 在业余勤奋自学;问的又是胡博士最关心的英美政治问题,更觉十分高兴,便立即亲自写了一封回信。

  • 信中说:“你提出的问题太大,我 不能 给你一个可以使我自己认为满意的解释。

  • 我 只能 说,你说的英国制度和美国制度其实没有什么不一样。

  • ““我还可以说,我们这个地方,有一个卖饼干的,每天在街上叫卖饼干,但他还愿意关心国家大事,关心英美的政治制度,希望国家 能 走上正确的道路──只这件奇事,已够使我乐观,使我高兴了。

  • 他 能 认得出哪种饼干是“我的朋友”做的。

《你误会方便面了吗?》 Are Instant Noodles Misunderstood?
HSK 6 ~10 min read 1171 chars
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Think instant noodles are unhealthy? This HSK 6 article challenges common myths and reveals surprising facts about nutrition, oil, and salt in this convenient food.

  • 看一下“人体所需营养”目录,就明白一个人最好每天吃10到30种以上的食物,这样 才能 得到各种各样的营养。

  • 这些多多少少都 能 补充人体所需要的一些营养成分。

  • 我们通常说,加热食品的时候,最高 不能 超过200℃。

《成语0001:东山再起》 The Comeback: From Eastern Mountain to Success
HSK 7 ~5 min read 589 chars
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Learn the fascinating story behind the Chinese idiom '东山再起' (Dongshan Zaiji), which means to make a comeback. Discover its historical roots and modern usage.

  • 一条咸鱼也 能 翻过身来。

  • 你觉得老王 能 咸鱼翻身吗?

《五块钱》 The Five-Yuan Gift
HSK 1 ~6 min read 414 chars
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This heartwarming story shows how a small act of kindness can be passed on. Follow Gao Xianming as he learns an important lesson about generosity in his new city.

  • 高先明 不能 上车,很不高兴。

  • 高先明看见一个中国同学安小语,也是手里少五块钱, 不能 上车。

《慢还是快?》 Slow or Fast? A Language Learner's Debate
HSK 2 ~8 min read 593 chars
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Is four years to reach HSK 5 fast or slow? Follow a conversation between two learners as they compare study hours and share realistic strategies for busy adults.

  • 大家 能 听懂你的意思就可以了。

  • 他们四年 能 过HSK六级。

《电脑没脑子》 Computers Have No Brains
HSK 1 ~1 min read 76 chars
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This playful poem will make you smile as you explore how Chinese words like 'computer' and 'phone' can be funnier than they seem. Get ready to enjoy simple HSK 1 vocabulary and a twist of logic!

  • 超市非常小,电脑没脑子,电话 不能 打。

《米老师的一天》 A Doctor's Daily Routine
HSK 1 ~3 min read 216 chars
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Meet Dr. Mi, a doctor and teacher at Sichuan University. This simple HSK 1 story shows his daily routine from morning to night, helping you learn time expressions and everyday activities.

  • 他早上七点十分开车去学校,四十五分钟 能 到学校。

《森林大火》 Forest Fires and a Homesick Heart
HSK 4 ~4 min read 454 chars
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Follow Xiao Li as he copes with the effects of forest fires near his home in the US and reflects on environmental changes. A thoughtful story for HSK 4 learners.

  • 小李站在窗户旁边, 能 看见远处的天都变成黄色的了。

《友好的高友朋》 A Friendly New Friend at Work
HSK 2 ~4 min read 243 chars
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Meet Gao Youpeng, a friendly Beijing coworker who welcomes the narrator with local dishes and a simple language-exchange plan. This warm HSK 2 story is perfect for first readings about work and friendship.

  • 我教他英文,他教我中文,每天学几个词,很快,我们的英语和汉语都 能 好很多。

《女朋友的苹果手机》 The Girlfriend's Apple Phone
HSK 3 ~3 min read 314 chars
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This humorous dialogue follows a man who spends all his savings on his girlfriend's Apple phone and a lucky number, leaving him broke. A fun read for HSK 3 learners.

  • 一个苹果 能 有多贵?

《去上海》 Train or Plane to Shanghai
HSK 2 ~2 min read 151 chars
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Meet Xiao Shang, who is heading back to Shanghai. She compares two ways to travel and tells us why she prefers the slower one. This story helps you practice comparing transportation in simple Chinese.

  • 但是她 可能 会坐火车回上海。

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