What does it mean that this social security person has multiple social security agencies?

Legal analysis: users have a number of social security services. Users can first bring the original ID card to the nearest township social security service agencies and district social security agencies to handle the merger of individual social security numbers. Then go to the local tax department to cancel the terminated personal social security card number. For the insured who has the payment history of urban workers, the old-age insurance experience of urban and rural residents, rural residents and landless farmers, and has multiple personal social security numbers because of their different identities, it will be handled when they reach the statutory retirement age.

Legal basis: Article 58 of People's Republic of China (PRC) Social Insurance Law. The employing unit shall handle social insurance registration for employees within 30 days from the date of employment. If the social insurance has not been registered, the social insurance agency shall verify the social insurance premium it should pay. Employees-free individual industrial and commercial households who voluntarily participate in social insurance, part-time employees who do not participate in social insurance in the employing unit and other flexible employees shall apply to the social insurance agency for social insurance registration. The state establishes a national unified personal social security number. Personal social security number is a citizen's identity number.