BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VEVENT
UID:20260604T173455Z - 21402@c36d888445d7
DTSTART:20220723T010000Z
DTEND:20220723T043000Z
CREATED:20260604T173455Z
DTSTAMP:20260604T173455Z
SUMMARY:KỲ THI THỬ SAT THÁNG 7/2022
END:VEVENT
END:VCALENDAR