Taking the operating system of OPPO mobile phone A72 Android 1 1 and the version of mobile phone WeChat 8.0. 15 as examples, you can add and edit various symbols of friends circle copywriting through the symbol expressions that come with WeChat software. The specific operation method is as follows:

1, open your own WeChat circle of friends to enter.

2. Click the input box after entering the circle of friends editing page.

3. At this point, in the input keyboard interface that appears, click the expression button marked below.

4. Click the emoticon in the expression interface that appears, and select the desired symbol.

5. At this point, you can see that the necessary symbols have been added to the WeChat circle of friends.

6. Other symbols can be added as needed.

7. It can be seen that the required symbols have been added to the copywriting position of WeChat circle of friends.