2011年12月20日,搜狐教育年度盛典上,首部来自于互联网的中国教育行业调查报告——《中国教育行业白皮书》正式发布。白皮书包括消费者调查报告、上市公司调查报告和服务体验实录三部分。在上市公司调查报告中,11家教育上市公司总市值53亿美元:目前在美上市的共计11家(包含已被培生集团收购即将停止交易的环球天下)中概教育类公司,其中除双威教育(通过SPAC方式登陆OTCBB后转板NasdaqGS)和中国教育集团(借壳上市)外, December 20, 2011, Sohu Education Festival, the first from the Internet, the Chinese education industry survey - “China Education White Paper” was officially released. The white paper includes consumer survey, listed company survey report and service experience record three parts. In the report of the listed company survey, the total market capitalization of 11 listed education companies is 5.3 billion U.S. dollars: a total of 11 U.S.-listed companies (including the world-wide company that has already been dealt with by the Pearson Group) have been listed in the United States. Among them, Granville Education (NASDAQ GS after landing OTCBB through SPAC) and China Education Group (backdoor listing)