What about New Zealanders' passports and visas in China?

After you get a New Zealand passport, you become a New Zealand citizen. China does not recognize dual citizenship, which means that you are no longer a citizen of China, and your China passport will certainly expire.

In that case, you need a visa to go to China. Visiting relatives is generally a tourist visa, with a single entry to NZD 140. It will be completed in four working days. You can go to the Wellington Embassy or mail it (additional NZD 65438 +05+ postage). This' visa' is basically just a formality. Fill out a form and pay some money.

New Zealand, also translated as New Zealand, is a country with constitutional monarchy and British parliamentary democracy, and is now a member of the Commonwealth. New Zealand lies in the southwest of the Pacific Ocean. Its territory consists of two islands, the South Island and the North Island, separated by the Cook Strait. The South Island is adjacent to Antarctica, and the North Island faces Fiji and Tonga. Wellington, the capital, and Auckland, the largest city, are located in the North Island.