You can see the simplest personal information of the other party. According to the public information inquired, WeChat is a software for making friends and chatting. People you know can add friends by scanning or directly searching for mobile phone numbers. For people you don't know without friends, if you want to know each other, you can also see the simplest personal information, avatar, user name and personal signature of each other. If there are no special settings, you can also look at the circle of friends of 10 days.