Hi, vi.wikivoyage is currently missing the RelatedArticles and Popups extension.
The RelatedArticles extension is currently enabled in enwikivoyage, and according to this page, it's saying the extension is enabled on all Wikivoyage, but it's missing in viwikivoyage.
We also needing the Popups extension, it's needed for displaying article preview when hovering on a link.
We have started discussion at local village pump here: https://vi.wikivoyage.org/wiki/Wikivoyage:Thảo_luận#Đề_xuất_triển_khai_phần_mở_rộng_RelatedArticles_và_Popups and there's no objections in adding these extensions.