Regional issues. Five insurances refer to social security. After the payment is stopped, because the national social security system has not been fully networked, it can only be inquired through the official channels of the original insured places, and it is not limited by geographical issues. Social insurance is a social and economic system that provides income or compensation for those who lose their ability to work, are temporarily unemployed or suffer losses due to health reasons. The main items include endowment insurance, medical insurance, unemployment insurance, industrial injury insurance and maternity insurance.