Job Recruitment Website - Immigration policy - Can my sister help me apply to go to America?

Can my sister help me apply to go to America?

Yes, you can.

Ordinary citizens need eight years.

The procedures required for visiting relatives are two-sided: my source of funds guarantee+the other party's invitation letter, the other party's source of funds and the guarantee certificate and other conventional materials.

Your parents can go at any time. If you are underage, you can go with your parents. Not if it exceeds 18. The United States thinks that only parents and spouses are immediate family members, and you don't count.