View lunar and solar calendars, check auspicious hours, and see zodiac signs for dates. Track weather and traditional calendar notes like Tam nương and Nguyệt kỵ. Display daily quotes and change backgrounds.
Monitor vehicle location, speed, and status in real time. View trip history with detailed activity logs. Access reports for fleet management including stops, idle time, fuel consumption, and overall performance.
Barcodes and QR codes to view product information. Check authenticity using anti-counterfeiting QR codes. Compare prices across multiple sources. View and submit product reviews.
Manage academic tasks and university communications. View schedules, submit assignments, and access course materials. Receive notifications and announcements. Check grades and attendance records.
