the income from basic old-age insurance refers to the old-age insurance premiums paid by employers, employees and other insured persons; Interest income refers to the interest income obtained by purchasing national bonds with pension funds or depositing them in banks; Financial subsidy income refers to the subsidy given by the finance at the same level to the fund; Transfer income refers to the fund income of the insured object flowing across the overall planning area; The higher-level subsidy income refers to the subsidy income that the lower-level agency accepts from the higher-level agency; Lower-level solution income refers to the fund income that the higher-level agency accepts the solution from the lower-level agency; Other income refers to late fees and other income approved by the financial department. The expenditure of endowment insurance fund mainly includes basic pension expenditure, Medicaid expenditure, funeral pension subsidy expenditure, transfer expenditure, subsidy to lower levels, upper level expenditure and other expenditures. The basic pension includes overall pension, personal account pension, transitional pension and retirement pension, retirement pension, retirement pension and subsidies paid to those who have retired, retired and resigned before the implementation of the Decision of the State Council on Establishing a Unified Old-age Insurance System for Enterprise Employees (Guo Fa [1997] No.26, hereinafter referred to as the Decision). Medicaid refers to the medical expenses paid to the retired, retired and resigned personnel who have been included in the expenditure scope of the basic old-age insurance fund in areas where medical insurance has not been implemented. Funeral pension subsidy refers to the funeral subsidy expenses for the death of on-the-job, retired, retired and resigned personnel and the pension and living subsidy expenses for supporting their immediate family members.