BEGIN:VCALENDAR
VERSION:2.0
CALSCALE:GREGORIAN
BEGIN:VEVENT
SUMMARY:聖誕特別班 - Hatha Basic
DTSTART;TZID=Asia/Hong_Kong:20231225T150000
DTEND;TZID=Asia/Hong_Kong:20231225T160000
LOCATION:Mong Kong
DESCRIPTION: 
STATUS:CONFIRMED
SEQUENCE:0
END:VEVENT
END:VCALENDAR