How to use Qunar.com with more than 500 red envelopes around it?

Where did you just call? I artificially asked the following questions:

You can book a hotel anywhere after receiving it (as long as it shows that you can use the surrounding red envelope). However, after placing an order with the surrounding red envelope, you must log in to the APP within 5 kilometers of the hotel before 4 pm the next day, in order to receive the cash back (that is, the amount of the red envelope you originally placed), otherwise it will be invalid.

After you come back from the May Day tour, you can withdraw the cash from the surrounding red envelopes to your personal bank card immediately after you confirm that it has arrived, and there is no need to freeze it.