From an economic point of view, insurance is a financial arrangement to apportion accidental losses and provide economic security. The policyholder pays premiums to purchase insurance, in effect, transforming the uncertainty of the large losses he faces into the certainty of a small amount of expenditure, and transforming the future large or ongoing expenditure into the current fixed expenditure. Through insurance, the capital efficiency of the policyholder is improved and thus it is considered as an effective financial arrangement. The characteristics of insurance as a financial arrangement are particularly evident in life insurance. This is because life insurance also serves the purpose of saving and investing and has the character of financial management. It is in this sense that insurance companies are financial intermediaries and the insurance industry is an important part of the financial industry. Simply put: a small amount of money for a large amount of money to prepare measures to implement the transfer of risk.