OLP之前还质疑过其他一些中国教育概念股 网页链接 这是一篇2011年3月份的新闻：In China, however, China Education Alliance has been sunk by similar charges, though it may not be industry wide. New Oriental Education & Technology (NYSE: EDU ) has so far escaped the taint of fraud. Analysts at OLP Global, however, say there is a lot of questionable activity buried in the financial statements of ChinaCast, and despite Deloitte Touche and PriceWaterhouseCoopers poring over the books it is waving red flags. Of course, material weaknesses in ChinaCast's financials have been identified for three years running.