China Work Permit | China-payroll.com
A China work permit is a mandatory authorization required before any foreign national can legally work in China. Since 2017, China has operated a points-based Work Permit system that categorizes foreign workers into Category A (high-end talent), Category B (professional workers), and Category C (others). Eligibility depends on factors including age, education, professional qualifications, salary level, and years of relevant experience.
https://www.china-payroll.com/china-work-visa/