The newest version without “Chinese” language

why the newest version 33.0 don’t have “Chinese” language?

Hi @dropsun

Yes, because the translations was not updated.

If you want to help out with the translation, then you can do it here:
If you’re fast, then it will be included in 0.33.1, when it’s released next week.

For more details on how/when translations are included or removed, you can read this forum post.