One word that means both "question" and "problem," and the everyday phrases built from it: no problem, there's an issue, ask a question, solve a problem. A noun you will use every day.
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字源zìyuánEtymology & Structure
字源洞见 zìyuán dòngjiàn · Etymological Insight
问 wèn (traditional 問) means to ask: a 口 kǒu (mouth) framed within 门 mén (gate/door), words spoken at the gate, an inquiry. 题 tí (traditional 題) means topic, subject, heading, the matter under examination (it is the 题 of 题目 a test question or title). Together 问题 is "the thing asked about," the topic put up for inquiry, which fans out naturally into both "a question" and "a problem to be addressed."
That double sense is the heart of the word and the thing for a learner to internalise. A 问题 is anything placed before you to be resolved: it might be a question awaiting an answer or a problem awaiting a solution. English splits these into two words; Chinese keeps them as one, and lets context decide. The verb 问 inside the noun is a useful anchor: to ask a question is 问问题, literally "ask-question," the verb and the noun sharing the same 问.
问题wèntíThe Core Word
问题wèntíquestion; problem; issue
N 名词 míngcí
A question, a problem, or an issue, the sense set by context. Its measure word is 个 (一个问题, a question/problem). It pairs with a small set of high-frequency verbs: 问 / 提 (ask, raise a question), 回答 (answer), 解决 (solve), 出 (a problem arises). One of the most common abstract nouns in the language.
One of the most useful everyday phrases, used to agree to a request, reassure, or confirm that something will be fine. Equivalent to "no problem / sure / consider it done." A warm, willing reply.
「你能来吗?」「没问题!」
"Nǐ néng lái ma?" "Méi wèntí!"
"Can you come?" "No problem!"
有问题yǒu wèntíthere's a problem; there's a question
The genuinely ambiguous phrase: it can mean "I have a question" or "there's a problem / something's wrong," and only context disambiguates. 有问题吗?after an explanation means "any questions?"; 这里有问题 about a machine means "there's a problem here."
如果有问题,请告诉我。
Rúguǒ yǒu wèntí, qǐng gàosu wǒ.
If there's a problem (or a question), please tell me.
出问题chū wèntía problem occurs; something goes wrong
Here 问题 is unambiguously "problem": 出 chū (to emerge, arise) + 问题 = "a problem crops up, something breaks down." Used for malfunctions, complications, and things going wrong. Contrast 解决问题 (solve a problem) and 发现问题 (spot a problem).
电脑出问题了。
Diànnǎo chū wèntí le.
The computer has a problem / something went wrong with the computer.
两个意思liǎng ge yìsiTwo Senses — Question vs. Problem
辨析 biànxī · Reading the Context
Because 问题 carries both "question" and "problem," the surrounding words and situation tell you which is meant. In a learning or discussion setting, the verbs 问 (ask) and 回答 (answer) signal "question": 问问题 (ask a question), 回答问题 (answer a question), 问题很难 in a test means "the question is hard." In a situation where something has gone wrong, the verbs 出 (arise), 解决 (solve), and 发现 (discover) signal "problem": 出问题 (a problem arises), 解决问题 (solve a problem).
A few collocations lean one way by habit. 思想问题 (an attitude/ideological problem), 健康问题 (a health problem), and 问题严重 (the problem is serious) are all "problem." 提问题 (to raise/pose a question) and 问题与解答 (questions and answers) are "question." When you genuinely cannot tell, as with a bare 有问题, that ambiguity is real and native speakers rely on context exactly as you must. The safest habit is to read the verb attached to 问题.
成语chéngyǔSet Phrases
毫无问题háo wú wèntíwithout the slightest problem; absolutely fineA stronger, more emphatic version of 没问题, using 毫无 ("not the slightest"). It asserts that something is completely fine or certain, with no doubt or difficulty whatever. Common in confident assurances and formal contexts.
问题的关键wèntí de guānjiànthe crux of the problem; the key issueA very common phrase pairing 问题 with 关键 (key, crux) to point at the heart of a matter: 问题的关键在于… ("the crux of the problem lies in…"). Used constantly in analysis and discussion to single out what really matters, the decisive point on which everything turns.
实事求是shí shì qiú shìto seek truth from facts — address problems realisticallyA classical phrase, later a famous modern slogan, meaning to approach a 问题 on the basis of facts rather than wishful thinking or ideology. 实事 (real matters) + 求是 (seek what is so). The standard expression for a pragmatic, evidence-based way of analysing and solving problems.
相关xiāngguānRelated
Related entries — pages and vocabulary in the neighbourhood of this one
没问题méi wèntíno problem解决jiějuéto solve; to resolve问wènto ask麻烦máfantrouble; hassle答案dá'ànanswer意思yìsimeaning
常见问题chángjiàn wèntíFrequently Asked Questions
What does 问题 (wèntí) mean?
问题 wèntí means both 'question' and 'problem' (or 'issue'), depending on context. 我有一个问题 can mean 'I have a question' or 'I have a problem.' It is one of the highest-frequency nouns in Mandarin. Common phrases include 没问题 ('no problem'), 有问题 ('there's a problem / there's a question'), and 回答问题 ('to answer a question').
How do you say 'no problem' in Chinese?
没问题 méi wèntí means 'no problem,' used to agree to a request, reassure someone, or confirm something will be fine. For example, 「能帮我吗?」「没问题!」 ('Can you help me?' 'No problem!'). It is one of the most useful everyday phrases. The opposite, 有问题 yǒu wèntí, means 'there is a problem' or 'something's wrong.'
Does 问题 mean question or problem?
Both, and context decides. In a classroom, 问题 usually means 'question' (问问题 = to ask a question). In a situation where something has gone wrong, 问题 means 'problem' or 'issue' (出问题 = a problem arises; 解决问题 = to solve a problem). The phrase 有问题 is genuinely ambiguous out of context: it can mean 'I have a question' or 'there's a problem,' so the surrounding situation matters.
How do you say 'to ask a question' in Chinese?
问问题 wèn wèntí means 'to ask a question.' The first 问 wèn is the verb 'to ask'; 问题 (which itself contains 问) is the noun 'question.' So 我想问一个问题 means 'I'd like to ask a question.' To answer a question is 回答问题 huídá wèntí. To solve a problem is 解决问题 jiějué wèntí.