[Question] Ways to do advanced tag filtering

https://www.lesswrong.com/posts/j9tqFa5TSrMFLJTEd/ways-to-do-advanced-tag-filtering

Note: All the posts I have found so far describing the tag filtering system are clearly out of date, so I would appreciate a good description of its features in general, preferably one that includes illustrative screenshots, whether or not it answers my specific questions. This would be a useful reference to have however simple the functionality appears. (How) can I accomplish the following using LessWrong’s tag filtering system? If any is not currently possible, consider it a feature request.