Social security can not find information on previous contributions

Does the questioner want to ask, "What is the matter with social security not being able to find information about previous contributions"? The social security is not connected to the network, the social security type selection is wrong.

1, according to the query of the official website of the National Health Security Bureau, the social security is not networked: social security contributions are not nationally networked, the social security paid in Beijing, the social security system in Shanghai can not be found, you need to be in the payment of the system of the local social security card tied to the local query.

2, the wrong type of social security: the records between different systems are not networked, only in a kind of query system to find the records of the kind.