Wanted!!!!

Hello it is very important. I am looking for a german mate called stefan. He lives and teaches english in Kunming. He should call or get in contact with his family. If someone knows him tell him please. Also if you have information about him please write a mail to schtonkowitsch@gmx.de. He is 31 Years old.
Likes hanging around in chapter one. Brown hairs and wears often a black jacket. I am very lucky. If someone could help me. So also if you see him on the street, please contact him, because it is very important. Thanks a lot Daniel