Why not teach japanese at DLUFL? very near to the Dalian Medical University
Well,i guess it will be easier for u to teach english at DLMU,since they learn english as a second/minor language, not so serious.And since the school is open to you,it means you are quite qualified, so just go easy.
Personally,i think a good teacher could direct students to know some certain field of its subject. He is giving inspiration rather than teaching the limited content of a textbook.The class is alive and creative rather than feeling long and dry.
Hope you could feel fun being a teacher and making friends at the same time.