BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:8e00b0f5966a0ee65cd11c0a787f4071https://gba-vietnam.org
                        DTSTAMP:20260614T143336
                        DTSTART:TZID=20150910T000000
                        DTEND:TZID=20150910T000000
                        SUMMARY:European NetPlus - CCIFV
                        DESCRIPTION: 
                        END:VEVENT
                        END:VCALENDAR