说 vs 谈 (shuō vs tán): which verb for speaking to use
说 (shuō) is a general verb meaning 'to say, speak, or tell' and is typically used for one‑way speech acts (stating facts, reporting speech, giving orders). 谈 (tán) means 'to discuss, chat, or talk over' and implies two‑way communication, often about a specific topic. The core distinction is one‑way vs. interactive communication.
Both 说 and 谈 describe speaking, but they emphasize different types of communication. 说 is the most common verb for 'say' or 'tell' and can be used for any one‑way utterance, including direct speech, commands, and reporting. 谈, on the other hand, highlights a mutual exchange: discussing, negotiating, or chatting with someone about a topic. In general, you 说 something (directly) but you 谈 something (with someone). Knowing this one‑way vs. two‑way contrast will help you choose correctly in most situations.
When to use each
Use 说 for one‑way speech acts: stating a fact, telling a story, giving an order, or reporting someone's words. It is extremely common and can be transitive (说 + that‑clause) or intransitive (说说 'talk a little'). It also appears in set phrases like 说话 (speak), 说明 (explain), and 听说 (hear it said).
In informal contexts, 说 can also mean 'to scold' (e.g., 说他几句 'give him a talking‑to').
Use 谈 for interactive communication where people exchange ideas, opinions, or information. It often takes a topic as the object (e.g., 谈工作 'discuss work') or a person with whom you converse (e.g., 跟他谈 'talk with him'). It is common in both casual chats (谈谈心) and formal settings (谈判 'negotiate', 洽谈 'consult').
谈 sometimes carries a slightly more formal tone than 聊 (liáo), but can still be used for casual conversation.
At a glance
| 说 | 谈 | |
|---|---|---|
| Nature of communication | One-way (saying, telling) | Two-way (discussing, chatting) |
| Typical objects | Words, facts, stories, speech, language | Topics, subjects, issues, plans, people |
| Followed by direct speech? | Yes (他说：“你好。”) | No (not used with direct quotation) |
| Formality | Neutral, very common in all registers | Somewhat formal; also used in business/politics |
| Fixed phrases | 说话, 说明, 听说, 再说 | 谈话, 谈论, 谈判, 洽谈 |
| Negation example | 不说 / 没说 | 不谈 / 没谈 |
Examples
- 说他说他很忙。Tā shuō tā hěn máng.He said he is very busy.One‑way report of what someone said – correct use of 说.
- 谈我们在谈明天的计划。Wǒmen zài tán míngtiān de jìhuà.We are discussing tomorrow's plan.Two‑way exchange about a specific topic – correct use of 谈.
- 说你别乱说！Nǐ bié luàn shuō!Don't talk nonsense!One‑way warning – 说, not 谈.
- 谈他们谈了很久的恋爱。Tāmen tánle hěn jiǔ de liàn'ài.They talked about love for a long time (i.e., they were in a relationship).谈 is used for mutual conversation in a relationship; 说 would not fit here.
- 说请再说一遍。Qǐng zài shuō yī biàn.Please say it again.Asking to repeat an utterance – 说 is appropriate.
- 谈这件事我们改天再谈。Zhè jiàn shì wǒmen gǎitiān zài tán.Let's discuss this another day.Suggesting future discussion – 谈, not 说.
Common mistakes
- Using 谈 to introduce a direct quote (e.g., ✗ 他谈：“你好。”) – use 说 for reported speech.
- Using 说 for a discussion where mutual exchange is implied (e.g., ✗ 我们说说这个问题 for a serious discussion) – use 谈.
- Saying 谈一谈 to mean 'speak a few words' instead of 'have a talk' – 谈 implies a conversation, not a short statement.
- Using 说 in formal contexts like 说生意 for 'discuss business' – 谈生意 is the correct fixed expression.
- Confusing 说话 (to speak) with 谈话 (to have a conversation) – 说话 can be monologue, 谈话 is interactive.
FAQ
- When do I use 说 vs 谈?
- Use 说 when you are simply stating, telling, or reporting something (one‑way). Use 谈 when people exchange ideas, discuss topics, or have a conversation (two‑way). For example, if you quote someone, use 说; if you talk about a project with a colleague, use 谈.
- Can 说 and 谈 ever be interchangeable?
- In some broad contexts like 'talk about something', both could appear, but the nuance differs. For instance, 说这件事 simply says 'talk about this matter' (possibly one‑way), while 谈这件事 specifically implies a discussion. In most cases, choosing 谈 emphasizes interaction, and using 说 sounds less committed to a two‑way exchange.
- What is the difference between 说话 and 谈话?
- 说话 means 'to speak' or 'talk' in a general sense – it can be a monologue or one‑way. 谈话 means 'a conversation' or 'to chat/discuss' and always implies two or more people exchanging ideas. For example: 他喜欢说话 (he likes to talk) vs. 他们在谈话 (they are having a conversation).
- Is 谈 used only in formal situations?
- No, 谈 is used in both formal and informal contexts. In casual conversation, you might say 我们谈谈心 (let's have a heart‑to‑heart talk) or 谈一谈 (have a chat). However, for very casual chatting, 聊 (liáo) is even more common.