Hochschule für Bildende Künste SaarDiploma in Marketing{官网:ｚｊｗ２１１.ｃｏｍ}乌兰浩特Swarthmore College Market Development Diploma-Conservatorio di musica di RavennaBusiness Administration Degree Certificate<网址:ｚｊｗ２１１.ｃｏｍ>Université Sorbonne Nouvelle - Paris 3 Science and engineering degree certificateGD