Make Bethesda University of California diplom[办证网:ｂｚｗ９８５.ｃｏｍ]永康Hochschule Heilbronn International Business Certificate-California State University, Monterey BayDiploma in Business Management[办证网:ｂｚｗ９８５.ｃｏｍ]Mdlesex University， West LondonDiploma in Business Management2B