What other social security subjects are available?

Dear ladies and gentlemen, general social security accounting mainly focuses on the following subjects: management expenses, welfare expenses payable, other payables: 1, pension insurance and unemployment insurance undertaken by the unit as management expenses: management expenses-pension insurance, unemployment insurance loans: other payables-pension insurance, unemployment insurance 2, medical insurance and industrial injury insurance undertaken by the unit as welfare expenses payable: welfare insurance loans payable: other payables-