Discussing essence of education course

@inproceedings{Ying2001DiscussingEO,
  title={Discussing essence of education course},
  author={Zhang Ying},
  year={2001}
}
This paper deals with the essential factor of the education job structure and the essence of the education course,which is a two way activity of teaching and learning,an induvidual socialization and an alternating rising of the interior and exterior.