BEGIN:VCALENDAR VERSION:2.0 PRODID:-//hacksw/handcal//NONSGML v1.0//EN TZ:+00 BEGIN:VEVENT DTSTART:20170828T000000Z DTEND:20170831T000000Z SUMMARY:The 7th International Conference on Nanoscience and Technology, China 2017 starts on the 28th August 2017 LOCATION:Beijing International Convention Center (BICC) , China,China,China END:VEVENT END:VCALENDAR