I changed my job. What about my social security? From Beijing?

1. No, Beijing can't make up for it personally. If it is unpaid, it must be made up by the company. This can be settled by applying for labor arbitration. The company must go through the formalities of social security reduction for you after you leave the company, so that the new company can increase the number of employees and renew their employment. If it is money owed to social security (overdue), it cannot be reduced. Naturally, the new company can't add staff to renew its contract. If the company goes bankrupt, it should be cancelled at the social security office, and then you can go to the social security office in your own name to pay the arrears, and then you can transfer to 0.