I would like to ask, if you immigrate to Singapore, can your parents apply together?

There are many definitions of immigration. You can apply for permission for your parents to stay in Singapore for a long time, but you can't help your parents immigrate.

As long as you get Singapore PR (similar to green card), you can apply for LTVP license for your parents. You can live permanently in Singapore, but you are not allowed to work Medical expenses are all in accordance with the standards of foreigners and are relatively expensive.

But it is not easy for PR to apply for LTVP for parents. It's super easy to get Singapore citizenship and then apply for LTVP for your parents.

If you have any questions, ask them.