BEGIN:VCALENDAR PRODID:-//citadel.org//NONSGML Citadel calendar//EN VERSION:2.0 BEGIN:VTIMEZONE TZID:/citadel.org/20171102_1/Asia/Shanghai LAST-MODIFIED:20171102T203623Z X-LIC-LOCATION:Asia/Shanghai X-PROLEPTIC-TZNAME:LMT BEGIN:DAYLIGHT TZNAME:CDT TZOFFSETFROM:+0800 TZOFFSETTO:+0900 DTSTART:19700412T000000 RRULE:FREQ=YEARLY;BYMONTH=4;BYMONTHDAY=10,11,12,13,14,15,16;BYDAY=SU;UNTIL=19910413T160000Z END:DAYLIGHT BEGIN:STANDARD TZNAME:CST TZOFFSETFROM:+0900 TZOFFSETTO:+0800 DTSTART:19700913T000000 RRULE:FREQ=YEARLY;BYMONTH=9;BYMONTHDAY=11,12,13,14,15,16,17;BYDAY=SU;UNTIL=19910914T150000Z END:STANDARD BEGIN:STANDARD TZNAME:CST TZOFFSETFROM:+0900 TZOFFSETTO:+0800 DTSTART:19701001T000000 RRULE:FREQ=YEARLY;BYMONTH=10;BYDAY=1SU;UNTIL=19410930T150000Z END:STANDARD BEGIN:STANDARD TZNAME:CST TZOFFSETFROM:+0800 TZOFFSETTO:+0800 DTSTART:19700101T000000 END:STANDARD END:VTIMEZONE END:VCALENDAR