What does @ user in QQ space mean?

1. In QQ space chat, when posting "@XX (nickname)" information, it means "tell someone" here, and the other party can see what is said and reply, thus realizing one-to-one communication. It can be directly understood as: call friends and have a one-on-one public conversation with friends directly, and friends can reply to each other in time when they receive reminders.

2. This function can be implemented on WeChat, Weibo, Baidu Post Bar, etc. Just add an @ before the user's nickname, then "press the space" and enter what you want to say to him (or her, and the other party will see it. Be sure to add a space after @ Nickname, otherwise the system will treat the following words as part of the nickname.