You Youngsam

Position: Director

Address: 311, 1303, 60, Taebong, ro 2, gil (umyeon, dong, Seocho Naturehill 3), Seocho, gu, Seoul, Hàn Quốc

Address: Tầng 15 Daeha Business Center, số 360 Kim Mã, Phường Ngọc Khánh, Ba Dinh District, Ha Noi City, Viet Nam, Ba Dinh District, Ha Noi City