BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VEVENT
UID:20260604T143756Z - 31440@c36d888445d7
DTSTART:20250518T020000Z
DTEND:20250518T061500Z
CREATED:20260604T143756Z
DTSTAMP:20260604T143756Z
SUMMARY:Mocktest bài thi ASEAN miễn phí
END:VEVENT
END:VCALENDAR