2. Click on the "Promotion Materials" page and select materials suitable for sending friends, such as pictures or videos.
3. Click on the material, enter the material details page, select the "Share" button, and then select the "Friends Circle" option.
4. Edit the content of friends circle. You can add a text description in the text box, or you can add decorative effects such as text and stickers to pictures or videos.
5. Confirm the edited content of the circle of friends and select the "Publish" button to publish the publicity materials to the circle of friends.