BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VEVENT
UID:20260604T143756Z - 78219@c36d888445d7
DTSTART:20240810T113000Z
DTEND:20240810T130000Z
CREATED:20260604T143756Z
DTSTAMP:20260604T143756Z
SUMMARY:2 TUẦN HỌC THỬ NAVIGATE
END:VEVENT
END:VCALENDAR