Writing an automobile cost management paper needs to find data such as vehicle purchase cost, vehicle operation cost, management cost, environmental protection cost, vehicle safety cost and other costs.

1. Vehicle purchase cost: including the purchase price of the vehicle itself, taxes, insurance and other expenses.

2. Vehicle operating costs: including fuel consumption, maintenance costs, vehicle depreciation, parking fees, etc.

3. Management expenses: including the salary of vehicle management personnel, vehicle management software and hardware equipment, vehicle management training and other expenses.

4. Environmental protection expenses: including motor vehicle emission testing, pollutant treatment and environmental protection equipment expenses.

5. Vehicle safety expenses: including safety equipment, safety inspection, accident handling and other expenses.

6. Other expenses: including vehicle insurance claims, illegal fines, vehicle losses and other expenses.