Can I get a green card when I marry a China person with a green card in Italy?

In Italy, if you marry an China person with a green card, you can get a green card. To marry a China citizen with a green card in Italy, you need to obtain an Italian marriage certificate first. To apply for a marriage certificate, you need to submit some documents, such as passport, birth certificate and unmarried certificate. If you successfully get a marriage certificate, you can apply for an Italian spouse visa, valid for two years. Before the spouse visa expires, you can apply for renewal or permanent residency. But getting a green card is not certain, and it needs to meet the relevant conditions and requirements.