BEGIN:VCARD
VERSION:3.0
REV:2026-04-15T03:00:25Z
N;CHARSET=utf-8:Yang;Rongjun;;;
FN;CHARSET=utf-8:Rongjun Yang
TEL;WORK:
ADR;WORK;POSTAL;CHARSET=utf-8:;;One East Delaware 23d;Chicago;IL;60611;US
END:VCARD