Wechat friends circle talks about who the settings are assigned to, and then others can see that you are dedicated to him.

Wechat friends circle talks about who the settings are assigned to. The designated person can see the designated WeChat circle of friends, but the designated employer can't see your contribution to him. Other people who don't specify can't see this designated WeChat circle of friends, and they can't see that it is designated not to show it to him. Generally, only the publisher knows that this is a conversation watched by a designated person.

The circle of friends generally refers to a social function on Tencent WeChat, which was launched on April 20, 2002, when KLOC-0/9 updated WeChat version 4.0. Users can post words and pictures through friends circle, and share articles or music to friends circle through other software. Users can "comment" or "like" a friend's new photo, while other users can only view the comments or likes of the same friend.

There is a hidden switch in the WeChat settings: the circle of friends is visible for three days. More than 1 100 million people have established a circle of friends visible for three days. This switch is used most in WeChat. This function is a very effective self-defense mechanism.