BEGIN:VCALENDAR
PRODID:-//HKUST Drupal Platform//EN
VERSION:2.0
BEGIN:VTIMEZONE
TZID:Asia/Hong_Kong
BEGIN:STANDARD
DTSTART:20071104T020000
TZOFFSETFROM:+0700
TZOFFSETTO:+0800
TZNAME:HKT
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTAMP;TZID=Asia/Hong_Kong:20260505T122258
DTSTART;TZID=Asia/Hong_Kong:20230428T000000
DTEND;TZID=Asia/Hong_Kong:20230428T235900
SUMMARY:COVERT HISTORY OF THE US-CHINA COLD WAR
UID:171
END:VEVENT
END:VCALENDAR