if you want to borrow 8, yuan in one day, this is a very difficult task. Usually, loans need to be made through contracts between banks, financial institutions or individuals. The loan amount and time need to be evaluated and approved by relevant parties. For such a large loan, it usually takes a long time to complete the approval and formalities.

If you need to borrow money urgently and need to raise 8, yuan as soon as possible, here are some feasible ways:

1. Seek help from relatives and friends: If you have relatives and friends or acquaintances who have this amount and are willing to lend it to you, you can ask them for help. However, we must follow the legal loan procedures and sign a formal loan agreement.

2. Contact a credit institution or bank: If you have a good credit record and a stable source of income, you can try to apply for a loan from a credit institution or bank. However, please note that when the loan amount is large, the approval process may be complicated and sufficient materials and certificates need to be provided.

3. Asset mortgage loan: If you have real estate or other valuable assets that can be used for mortgage, you can consider applying for a mortgage loan. The success rate of loan application can be improved by taking assets as loan guarantee.

4. Lending platform or P2P lending: Some lending platforms or P2P lending platforms provide small to large lending services. You can try to apply for loans on these platforms, but please be sure to choose a legal and reputable platform to avoid risks such as fraud.

No matter which method you choose, you are advised to be cautious in the process of borrowing and carefully study the relevant contracts and terms. At the same time, the loan needs to bear the responsibility of interest and repayment. Please ensure that you have a stable source of income to repay the loan. Whenever you borrow money, you need to be responsible and prudent.