Anyone that is stupid enough to knowingly illegally work anywhere in China should be arrested. Whether it is the infamous Ewha School which has had a bad reputation for several years, or any of the other crap CT's, all of which should be closed down by the CCCP immediately if not sooner. The Koreans are notorious for that kind of an illegal operation in China. In my opinion working for any Korean owned school is a fool's game to begin with. Working for an illegally run Korean school on an L visa is just asking for a jail sentence and a hefty fine in China.