I am really interested in teaching English in China. I have a BBA in International Business and Economics (2008), a BBA in Management and Finance(2010), and my MBA (2012). I have one year of experience teaching business to university students. While some of the job postings do not require any sort of TEFL, many do require it for China. Do the schools in China care what type of TEFL I receive (for example one of the 50 hour online courses vs the Full 120 hour courses) or is it enough just to say you did it and you have a piece of paper saying you did?