Postgraduate subjects of educational technology in Yunnan Normal University: principles of educational technology, distance education, design and development of teaching resources, information technology and teacher education. Educational technology in Yunnan Normal University is an interdisciplinary subject of arts and sciences formed under the background of modern educational theory and information technology development. Recruiting students from 1986, it is the first major of educational technology in Yunnan Province. It has formed advantages in educational technology theory, educational resource design and application, TV program production, distance education, communication aesthetics and so on.