The standard path for foreigners to work in China has four steps: work permit notification (in China) - Z visa (abroad) - work permit card (within 15 days of entry) - work-type residence permit (within 30 days).
Step one: the employer applies to the local Foreign Experts Bureau for the Foreigner's Work Permit Notice, requiring the labour contract, degree certificate, and a notarised and legalised police clearance. Most positions require a bachelor's degree plus two years of relevant experience.
Step two: apply for the Z visa at a Chinese embassy or consulate abroad using the notice; usually 5-7 working days.
Step three: within 15 days of arrival, the employer accompanies you to collect the Foreigner's Work Permit card - essentially your "China work ID".
Step four: within 30 days, with the work permit and a medical check-up report, apply for a work-type residence permit at the exit-entry bureau, valid for the contract term (usually one year, renewable).
Costs: around 400-800 yuan for permits; Category A (high-level) talent enjoys fast-track channels. The employer drives the whole process; you just provide documents.