Sun Chang Partner Profile Expertise Hospitality and Lodging Bio leeko.com/leenko/member/memberDetail.do?lang=EN&memberNo=140&schReturnType=REDIRECT Email sun.chang@leeko.com Firm Lee & Ko Telephone +8227724000 Address Hanjin Building, 63 Namdaemun-ro, Jung-gu, Seoul, Korea (the Republic Of)