BEGIN:VCARD
VERSION:3.0
REV:2026-04-08T06:42:44Z
N;CHARSET=utf-8:Chang;Ton-Hing;;;
FN;CHARSET=utf-8:Ton-Hing Chang
TEL;WORK:
ADR;WORK;POSTAL;CHARSET=utf-8:;;1501 Farm Credit Drive;McLean;VA;22102;US
URL: 
END:VCARD