Thread:Ursuul/@comment-24758887-20200925215124/@comment-28083312-20200925221825

It appears that whoever set up that Wiki did not mark it as Vietnamese during the new Wiki creation process, since it is marked as English, & so cannot be linked via interlanguage links. You'll have to get permission from the local Admins on that Wiki to change the content language to Vietnamese — let me know when you have their permission & I can arrange for the language to be changed/the interlanguage links set up.