How can I send two articles at the same time?

I don't know what you are talking about. This is a QQ space. You can send it after setting it with a small alarm clock. Remember to set them at the same time:

This means that it has been set and will appear after saving:

That means you have succeeded, remember to adopt it!

I forgot to tell you, you need this, and a small alarm clock will appear.

Otherwise, there is nothing.