BEGIN:VCALENDAR
PRODID:-//Xfce//NONSGML Orage Olson-VTIMEZONE Converter//EN
VERSION:2.0
BEGIN:VTIMEZONE
TZID:/softwarestudio.org/Olson_20011030_5/Asia/Saigon
X-LIC-LOCATION:Asia/Saigon
BEGIN:STANDARD
TZOFFSETFROM:+0800
TZOFFSETTO:+0700
TZNAME:ICT
DTSTART:19310430T170000
END:STANDARD
END:VTIMEZONE
END:VCALENDAR