The source of qq's new friends is to verify what the news says.

The source of QQ's new friends is that you have received the verification message from the new Friend Request, and the other party needs to pass your verification to become your friends.

When someone sends you a Friend Request, QQ will send the request to your message list and display it as a "verification message". You can click this message to check the other party's personal data and verification information, and decide whether to accept the other party's Friend Request. Friend Request, who accepts each other, becomes a QQ friend, and can send messages to each other and socialize with others. If you receive a prompt that the source of new QQ friends is a verification message, it means that someone has sent you a Friend Request, and you can decide whether to accept the request according to your own wishes.