How do you say my Chinese is poor in Chinese?

There are a few ways to say "my Chinese is poor" in Chinese, depending on the level of formality and the context:

Formal:

* 我的中文水平很差 (wǒ de zhōngwén shuǐpíng hěn chà) - This literally translates to "My Chinese level is very poor". This is a more formal way of saying it.

Informal:

* 我中文不好 (wǒ zhōngwén bù hǎo) - This means "My Chinese is not good". It's a more casual and commonly used phrase.

* 我的中文很烂 (wǒ de zhōngwén hěn làn) - This literally means "My Chinese is very bad". It's a more informal and direct way of saying it.

Other options:

* 我中文说得不太好 (wǒ zhōngwén shuō de bù tài hǎo) - This means "I don't speak Chinese very well." This emphasizes your ability to speak, rather than your overall level.

* 我还在学习中文 (wǒ hái zài xuéxí zhōngwén) - This means "I am still learning Chinese". It's a more positive way of saying that your Chinese is not perfect.

It's important to consider the context when choosing the right phrase. If you're talking to a friend, you can use a more informal expression. But if you're speaking to a teacher or a formal setting, it's best to use a more formal phrase.