If you wish to work in New Zealand, you must obtain the appropriate visa before travelling. Immigration New Zealand provides the latest information on the range of work visas available and the requirements for each visa category.
China Working Holiday Visa
Apply for this visa if you want to holiday, study and work in New Zealand. You must be aged 18 to 30 and a citizen of the People's Republic of China. This type of visa lets you travel, work and study in New Zealand, generally for up to 12 months.