How long does the New Zealand tourist visa stay in Australia?

Can't stay. Because international law stipulates that tourist visas cannot stay in areas other than visas, unless special laws stipulate, they cannot stay. Visa is a kind of license issued by a government agency according to its own laws for foreigners applying for entry, exit or transit. The visa is usually attached to the passport or other international travel documents held by the applicant. Under special circumstances, valid passports or other international travel documents can be written on a separate sheet. With the progress of science and technology, some countries began to issue electronic visas and biological visas, which greatly enhanced the anti-counterfeiting function of visas.