Children studying in Australia, parents' visit visas expire, and someone can guarantee whether they can be extended.

When children study in Australia, whether the parents' visit visa can be extended depends on:

It depends on the terms of the visiting visa. If there is an agreement that can be extended, it can be extended without a guarantor.

If you get a Hong Kong or Taiwan Province passport, you can also extend it;

If you get a mainland passport, you can't extend it without applying for any visa in Australia;

Apply to the Minister of Immigration for visa exemption, you can extend your stay or apply for a visa in Australia.

Visa refers to the procedure of endorsement and seal of passports or other travel documents held by domestic or foreign citizens by the sovereign organs of a country to show that they are allowed to enter, exit or transit. You can also use it.

Said it was an endorsement card for them. Generally speaking, a visa is a document issued by a country's entry-exit administration (such as immigration bureau or its embassy or consulate abroad) to approve the entry of foreign citizens.