Rush on the hot search, it has to be offline!

According to the official website of QQ Recovery:

"QQ Recovery System" is a service provided by Tencent to retrieve QQ contacts and QQ groups, which is free to all QQ users.

All users can apply to resume groups that have been disbanded within 28 days, and each user can apply up to 5 times within 31 days.

All users can apply to reinstate the group transferred within 28 days.