Maintain Nested Tags from Evernote Import by Using "/"

Would it be possible to maintain the nested tags structure when importing from Evernote (ENEX) by simply creating a tag such as the following: Tag/Nested Tag?

I’m not familiar with the ENEX format to know if it makes nested tags structure too ambiguous to do this or even if it strips it entirely.

we hope that it get solved by GSoC idea - Hierarchical Tags

There’s a pull request about it too: