What if the medical insurance money is paid, but there is no internet connection? I don't know where the money went and I won't return it to the residents.

If you overpay, you will get a refund. Friends made friends at school once, and the family didn't know. I helped her hand it in once at home. Then the relevant departments found that she had overpaid, so they contacted the class teacher to return a copy of the money to her and directly punched her card.

But how do you know you're not online? If submitted online, the system will display the results directly. If it is offline payment, it is possible for the staff to make mistakes, but the extra money is certain. You can go to the payment office to confirm that the latest medical insurance payment has started. Don't delay.