How to convert an 'Alien Employment Permit' into a 'Foreign Expert Certificate'
Currently I am working as a translator in Guangdong province, thus holding a so-called 'Alien Employment Permit' and my working residence permit in my passport is still valid; however due to certain circumstances (I haven't received my salary for more than 2 months) I want to change job; and I have already found an English teaching position in Hunan province. My question is whether it is possible to convert my working documents without leaving China? My future employer says first I should have my diploma certificate to be authenticated by the relevant Chinese authority, then go back to Europe (without cancelling my current working documents+without any employer separation notice!) and re-apply for a new working Z visa; which sounds a bit weird while already having a valid working residence permit stuck into my passport..