How long can an illegal immigrant get a residence permit when he marries an Italian?

Illegal immigrants will not get the right of abode even if they marry Italians, and will be sent back to China by the Italian government.

There are two ways to get a residence permit in Italy. First, apply for refugee protection in Italy. Second, being sent back to China by Italy and then marrying an Italian can also become Italian nationality through normal procedures.

Foreigner's permanent residence permit refers to the certificate that foreigners can stay in China indefinitely, or the legal identity certificate that foreigners who have obtained permanent residence in China stay in China.