hey y'all, i've also been struggling with this problem and i think i finally found a fix.
if you open up regedit.msc, and navigate to the path:
Computer\HKEY_CURRENT_USER\Software\Microsoft\Office\16.0\Common\ServicesManagerCache\Identities<uuid>_LiveId\WLINBOX_SKYDRIVE_<uuid>
and then edit the key "ConnectionUriDocumentsUrl" to remove everything after "https://d.docs.live.net/<uuid>/' (e.g. if it was ".../<uuid>/Tai lieu", remove the "Tai lieu" part), then onedrive should no longer create more of these folders.
hope this helps :)