Angel Loan of Agricultural Bank of China is a loan service for medical staff in China to fight against the COVID-19 epidemic. It is very beneficial to the people and basically has no interest. Using angel loans to carry out various anti-epidemic activities is very beneficial to the country and families. However, the validity period of angel loan is limited to 90 days, and normal borrowing and repayment can be carried out within 90 days. It can't be used after 90 days, and only the amount can be refunded. In other words, the recovery time of angel loan is only 90 days, or you can borrow or repay it within 90 days and repay it after 90 days. No matter what kind of loan, banks lend money to banks, but banks are not charities. Lending banks that don't need interest have no income, and even if they want to support it, they won't last long. The angel loan of Agricultural Bank of China is an expense for Agricultural Bank of China, and there is no profit. Love can't generate electricity, and things that can't be profitable can never last long. Therefore, the angel loan of ABC must also have a term of 90 days. However, as long as the angel loan is used within these 90 days, it can still be recycled. If you borrow it, you can pay it back. This is an activity of China Agricultural Bank to benefit the people. Agricultural Bank can't exist for a long time if it can't make a profit.