Excuse me: must the sponsor of an international student be a student's immediate family member?

Different countries have different requirements. As far as I know, in English-speaking countries, only Canada does not need immediate family members, and friends can guarantee it. Other countries seem to have this requirement, but you can be flexible and make your own materials, but pay attention to the time problem.

Some countries can apply for a loan for studying abroad, and you can mortgage your property with cash, that is, you can borrow money to mortgage a loan, as long as you have the ability to repay and borrow money in the future.

I hope it helps you.