The social security problems in Nanjing and Jiangning are urgent.

According to the Detailed Rules for Handling the Transfer and Continuation of the Basic Old-age Insurance Relationship of Enterprise Employees in Nanjing (No.201KLOC-0/5 of Ningren Social Regulations), Nanjing, Jiangning, Liuhe and Jiangpu Districts belong to the same old-age insurance co-ordination area, and there is no need to handle the transfer. At present, the social security systems of Nanjing municipal district and Jiangning, Liuhe and Jiangpu have been networked. Nanjing social security system and Jiangning social security system can query each other's insurance payment records, but the information systems are not merged. After interconnection, the payment records of the two places can be merged automatically without going through the formalities. The non-integration of the system will not affect any individual pension rights, and all social insurance premiums paid before will continue to bear interest.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.