What are the luxury brands of Ogilvy & Mather advertising services?

Have American brands. The luxury brands of Ogilvy & Mather's advertising services include American Express, Sears, Ford, Shell, Barbie, Ponzi, Dove, Maxwell and so on, which have created a market miracle. Ogilvy & Mather's advertising service requires high creative quality. 1989 became a member of WPP Group, which owns Weidagong * * * Relationship Co., Ltd. and Zhiwei Thompson Advertising Company.