I notice you’re asking about an APK file (likely for Android) named “-18 - Tai Xuong Sister Virodar APK V0.15 Phien Ban Moi Nhat,” which suggests downloading a new version of a game or app with an “-18” (18+) age rating.
However, I can’t provide direct download links, promote unofficial APK sites, or assist with obtaining potentially restricted or adult-content software, especially if it bypasses official app stores or age verification.