I was granted immigration status in 2000, but I only stayed in Canada for 20 days before returning to China. Can I still apply for immigration to Canada now?

Reasonable and necessary reasons for returning to China can convince visa officers.

But now Canada's requirements for skilled immigrants have been greatly improved, and the IELTS score of G is the minimum standard.

Secondly, according to your age, there is also a greater risk of refusal.

First, 35 years old is a watershed.

Secondly, if the language can reach IELTS 6, the possibility is quite large.

However, the reason for your return to China is the key point, and there can be no ambiguity.

In addition, skilled migration has not yet started and will not be announced until May 4th.

If you have other questions, you can ask them or adopt them. thank you