As with anything here in china, every government department has to have all its boxes ticked.. in triplicate!!. If a box suddenly appears, this time from the immigration department (good ideas club inserts a box and doesnt liaise with companies, this falls into the category that the government are trying to stop all unregulated TEACHERS teaching in china, so the work permit requires a batchelors degree now in certain areas.... removal of said box takes much longer than inserting the box due to anal retention problems), its a problem world wide but here in china to go back on something says you made a mistake and nobody will admit that! This minor blooper will take a little while