I'm going to New Zealand to work abroad. . . How can I become an illegal worker? Because I don't want to be an illegal worker, I want to ask about illegal workers.

If you apply for a tourist visa, business visa, etc. It used to be illegal to find a job. This kind of visa is short-term, and you have to return to China after the visa expires. It's illegal if you don't return it. If you are caught by the local police, you will be sent back. Go to the local foreign trade and economic cooperation bureau for consultation and sign up from a regular company with labor qualifications.