How can we prevent people who send Weibo from showing it in their conversation?

There is a "Settings" on the top right of Weibo's homepage. Click on it, and then click on "Synchronization Settings", and you will see a "Speak freely", hmm. There must be a box in front, and it is checked. In this case, just click the box again and the examination will disappear naturally. Finally, don't forget to save it.