It's urgent ~ about Brazilian immigrants ~ Please tell me as soon as you know, thank you very much.

If you are a relative immigrant, you can come back as soon as you get the white note. But not more than 90 days. If you surpass Brazil, your identity will be cancelled.

The waiting time for changing a white note into a red card is 180 days. If you change your red card, you can go back to China for 2 years. But it can't be more than 2 years, otherwise it will be revoked.

There is no problem in borrowing money to go back. But not more than 90 days.