Make friends. According to Tencent QQ official website, hanging nearby people is a friend-making function, which can search and add nearby people, and can be used and added when bored to chat with each other. QQ is Tencent QQ, an instant messaging software used by 800 million people. You can not only make friends through QQ chat on various communication terminals, but also make free video and voice calls, or send and receive important files anytime and anywhere.