The sources of social pooling funds include financial allocations, social security fees (taxes) paid by employers and individuals according to law, and social donations. Take the social insurance fund as an example. The "social pooling account" in China's basic old-age insurance fund and basic medical insurance fund, as well as unemployment insurance fund, work injury insurance fund, maternity insurance fund, social assistance fund, social welfare fund and social special care fund all belong to social pooling funds. The social security co-ordination fund belongs to all the insured persons, and is managed and used uniformly by the social security agency within the prescribed co-ordination level.