Can I use social security to prove my work experience?

Of course. Proof of work experience includes payment of social insurance vouchers, labor manuals, labor contracts and other original materials that can prove work experience, as long as there is one material that can prove work experience. To provide proof of social security payment, every employer now needs to pay social insurance for workers according to law. If it is illegal to pay, the employee has the right to apply for arbitration, so the general employer will pay social security for the employee.