BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20171109T000000Z DTEND:20171109T000000Z SUMMARY:2nd Materials 91AV Frontiers International Symposium: Standard registration deadline due before 9th November 2017 LOCATION:Yifu Building (ÉÛÒÝ·ò¿Æѧ¹Ý),Hangzhou,China END:VEVENT END:VCALENDAR