BEGIN:VCARD
VERSION:3.0
REV:2026-06-20T22:05:30Z
N;CHARSET=utf-8:Cao;Huiyu;;;
FN;CHARSET=utf-8:Huiyu Cao
TEL;WORK:
ADR;WORK;POSTAL;CHARSET=utf-8:;;Po Box 2352;Saratoga;CA;95070;US
END:VCARD