Governance financing methods include government investment, government guidance funds, bond financing and bank loans.

1. government investment: the government can invest in river flood control projects through financial funds, including financial support from the central government and local governments. Government investment can be used for river dredging, drainage facilities construction, flood control projects, etc.

2. Government guidance fund: The government can set up a special fund to guide social capital to participate in river waterlogging control projects. Government guidance funds can provide loans, equity investment, risk compensation and other ways to support project financing.

3. Bond financing: The flood control project can raise funds by issuing bonds. Bonds can be issued by the government or by enterprises or financial institutions. Investors can get fixed interest and principal return after buying bonds.

4. Bank loan: The river harnessing and waterlogging control project can apply for a loan from the bank. By signing a loan agreement with the bank, the project party can obtain a certain amount of loan funds for project construction and operation.