How do you say I speak Chinese in Chinese?

There are a few ways to say "I speak Chinese" in Chinese, depending on the context and formality:

Formal:

* 我 会 说 中文 (wǒ huì shuō zhōngwén) - This is the most common and formal way to say it, literally meaning "I can speak Chinese".

* 我 会 说 中国话 (wǒ huì shuō zhōngguóhuà) - This is another formal option, literally meaning "I can speak Chinese language".

Informal:

* 我会说中文 (wǒ huì shuō zhōngwén) - This is the same as the formal option, but it can be used in informal contexts as well.

* 我说中文 (wǒ shuō zhōngwén) - This is a more casual way to say it, literally meaning "I speak Chinese".

* 我讲中文 (wǒ jiǎng zhōngwén) - This is another casual option, literally meaning "I speak Chinese".

You can choose the appropriate phrase based on the situation and your relationship with the person you are speaking to.