The thesis made a research on the approach to set up and retain outdoor media advertising company's competitive advantage through the comparison between two listed Companies.

本文通过对两家公司的比较，研究了户外媒体广告公司创建和保持竞争优势的途径。

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Outdoor advertising is the most ancient, the public, the most economical, and the most abundant form of media.

户外广告是最古老、最大众、最经济、最丰富的媒介形式。

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Global Beijing Advertising co., Ltd. is a professional high-end outdoor national media communications.

寰宇时空北京广告有限公司，是专业的全国高端户外媒介传播机构。

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Fosun International also owns stakes in U.S.-listed Chindex, a hospital management company focused on China, and Focus Media, an outdoor advertising company.

FORBES: Shanghai Fosun Pharma Shares Fall 1% On Approval Of Hong Kong Listing