BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//PYVOBJECT//NONSGML Version 1//EN
BEGIN:VTIMEZONE
TZID:Asia/Ho_Chi_Minh
BEGIN:STANDARD
DTSTART:20000101T000000
RRULE:FREQ=YEARLY;BYMONTH=1
TZNAME:+07
TZOFFSETFROM:+0700
TZOFFSETTO:+0700
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
UID:20260711T222450Z - 55125@ec012ae04786
DTSTART;TZID=Asia/Ho_Chi_Minh:20200727T140000
DTEND;TZID=Asia/Ho_Chi_Minh:20200729T210000
CREATED:20260711T222450Z
DTSTAMP:20260711T222450Z
SUMMARY:4C Training Vietnamese\, 2020
END:VEVENT
END:VCALENDAR