Four Vietnamese students participating in an exchange program in South Australia have all gone missing within a MONTH.⁠ ⁠ ⁠ 💬Comment “email” to sign up to our daily newsletter.⁠ ⁠ 📰Follow us for the latest Asian News NextShark⁠ ⁠ ⁠ ⁠ ⁠ #news #missingpersons #australia #exchangestudents #vietnamesestudents