This year is a year of defi product explosion, various mining projects emerge in endlessly. How can we invest as little as possible and make more money? Defi is a new financing method, and there will always be financing demand in the currency circle. XX team wants to issue currency for the project, so that you can pledge a or map a / B, or mortgage the market making voucher of a / b. the financing of the project side becomes easier, but it becomes more difficult to get the money to realize. 1. Read the white paper of the project carefully; 2. Check whether the project has been audited and signed more than once in case of mortgage mining