It's good. C insurance is a very cost-effective account in the market. The guaranteed interest rate is 3.5%, and the current interest rate is 6.5%. Hold for five years, the current price is sufficient, and the income from lifelong holding is considerable. Wealth appreciation is written into the contract, and the payment methods are flexible and diverse. You can choose freely for one, two or three years, and you can return the annuity at the age of 75. So good.