BEGIN:VCALENDAR VERSION:2.0 METHOD:PUBLISH BEGIN:VEVENT DTSTART:20200606T090000 DTEND:20200627T170000 LOCATION:Ambassador Saigon Hotel TRANSP: OPAQUE SEQUENCE:0 UID: DTSTAMP:20250506T224539Z SUMMARY:KHÓA HỌC C&B (KHÓA 8) DESCRIPTION:Link chi tiết sự kiện: https://vnhr.vn//event/detail?slug=khoa-hoc-cb-khoa-8&id=1077 PRIORITY:1 CLASS:PUBLIC BEGIN:VALARM TRIGGER:-PT10080M ACTION:DISPLAY DESCRIPTION:Reminder END:VALARM END:VEVENT END:VCALENDAR