BEGIN:VCALENDAR
                        VERSION:2.0
                        PRODID:-//hacksw/handcal//NONSGML v1.0//EN
                        BEGIN:VEVENT
                        UID:6c6b7675875ef4737f9067f1f529855dhttps://ccccwc.org.hk
                        DTSTAMP:20260313T040158
                        DTSTART:TZID=20231203T114500
                        DTEND:TZID=20231203T114500
                        SUMMARY:教友大會
                        DESCRIPTION:
                        END:VEVENT
                        END:VCALENDAR