Any Suggestion or procedure to display item in item

Hello
I have a requirement wherein there is need to display content from other sub-items in a parent Item.
To explain:
There are properly setup of categories/items/templates for 1.Teachers, 2.Private Classes, 3. Group Classes and
4.Events. All (2,3,4) having linked to Teacher profile using plugin.
I need to display content from Private Classes, Group Classes and Events on Teacher page.

I see there is some reference to possibility of linking module - would appreciate suggestion.
I have tried modules anywhere, articles anywhere, aideanews and FAQs slider

Rakesh

hello this aidanews it possible use tag to link article with moduke content
if i didn't understand what do you want post a screenshot
regards