Where can I get a passport to go abroad in Liyang?

To apply for a passport, you need to wear clothes with dark collars to take photos on the spot, a household registration book (only your page is needed for a group account), an ID card (valid temporary id card can also be used), and 250 yuan (I can't remember exactly, it seems to be this amount). It will be finished in about two weeks.

Passports do not distinguish between countries. You will get a China passport forever. Unless you immigrate, it is the passport of the corresponding country. You need to apply for a visa to go to a country. The visa is attached to your passport. If you go to Australia, you can go to the Australian Embassy. If you are traveling, you can also find a travel agency. You don't need to sign an Australian tourist visa in person.