No credit card supports repayment of loans. ....

2. Where can I apply for a credit loan?

They are all liars.

Is the large credit loan in 3.Qunar.com formal?

Ordinary. Where to borrow money is a very reliable borrowing company. Now where to borrow money is a very famous loan company. There are many people borrowing money there. Lenders must meet the loan application requirements if they want to borrow money. Lenders must have a stable job and income and meet their age before they can borrow money. Try not to overdue the repayment period. If overdue occurs, it will be reported, and too many overdue times will be blacklisted by the People's Bank of China.