How to immigrate to Spain to study?

Can I immigrate to study in Spain? A: If you just study abroad, you have to go back to China. But if you have lived in Spain legally for three years (including studying abroad) and someone offers you a one-year full-time work contract, you can change to work residence, so you can work legally in Spain. After one year, you have to get another year's work contract before you can continue to stay, and it will be easy in the future.

After working continuously for five years, your account will stay in Spain permanently. There is no difference between changing residence and changing identity cards for ordinary Spaniards in the future, that is, there is no restriction and you can change them without showing your work contract. It doesn't matter if you want to stay in China for a long time in the future. The one-year residence I just got is time-limited. I can stay outside Spain.