I have a question about lists

For example, my current list is the second page. I select a column of data from the list and click the details page. When I return to the list, it can still be the second page. The current return is the default first page. How should I modify the code? Which master has achieved it? Want to ask the next train of thought, thank you!!!

What "list" are you referring to?  (the results of an Advanced Search?)

In the background management, for example, 10 pages of data are found in the product module. I click on the product details in the third page, and when I return, the list can still be found on the third page

I believe you're referring to the DataTables lists in the Admin.  To retain the initial view you need to make use of the "stateSave" function:
https://datatables.net/reference/option/stateSave

It's not trivial, but here is a basic how-to:
https://www.nopcommerce.com/en/boards/topic/81622/returning-to-any-list-after-searching-and-editing-1-item-search-information-lost#264997

1010636858 wrote:
About the code already mentioned @af1racing
You may start using browsers tabs. I know, that is not what you were asking, but available by default at any modern browser and available without any customization.

Regards,
Tom

Thank you for your reply. This is really the quickest solution