First of all, we should formulate a detailed management rule, explaining how to pay, how to use and how to manage the expenses. , and signed by the class.

Then we should separate the finance from the cashier, that is, one student is responsible for bookkeeping and the other is responsible for managing the funds.

Finally, the accounts should be published regularly. It is best to invest this fund in an account, or invest part of it in stable investment products such as national debt, which can not only gain certain value-added, but also serve as a small subsidy for managers to mobilize everyone's enthusiasm.