BEGIN:VCALENDAR PRODID:-//citadel.org//NONSGML Citadel calendar//EN VERSION:2.0 BEGIN:VTIMEZONE TZID:/citadel.org/20211009_1/Asia/Taipei LAST-MODIFIED:20211009T133001Z X-LIC-LOCATION:Asia/Taipei BEGIN:STANDARD TZNAME:CST TZOFFSETFROM:+0800 TZOFFSETTO:+0800 DTSTART:19700101T000000 END:STANDARD END:VTIMEZONE END:VCALENDAR