How does WeChat delete the content of friends circle in batches?

Wechat friends circle can't be deleted all at once, only one by one. Deleting a circle of friends takes three steps. Enter the published circle of friends in the circle of friends page, and then delete. The specific operation steps are as follows: 1. Open the WeChat app and click on the circle of friends on the "I" page. 2. Click to enter my circle of friends. 3. Click on the content of friends circle to enter, and then click Delete.