DePaul Universitydiploma<网址:ｂｚｗ９８５.ｃｏｍ>贵州University College， Scarborough Media diploma-Novosibirskiy gosudarstvennyy universitet计算机科学文凭证书（证件网:ｂｚｗ９８５.ｃｏｍ)Natsional