Department of Educational Administration, as an executive section of teaching administration, is responsible for the main functions like decision-making, planning, organizing, dominating, advising, serving and researching. It is the centre of the overall teaching practice. Undergoing the in-depth teaching reform, and as the executive department of teaching administration, it holds dear the idea of focusing on education, persisting in truth and reforming the current teaching system as its priority, and steadily enhancing the teaching administration, promoting management. The department has already formed an efficient running system, which is led by the construction of the credit system integrated with digital information and scientific administration. The remarkable achievements that DEA has got in administration and curriculum setting greatly guarantee the smooth teaching process, thus greatly promoted the teaching quality.