Preliminary subjects: politics, English, mathematics, 8 14 circuit theory. The first three courses are the national unified examination, and the 8 14 professional course is proposed by the school itself. 8 14 Bibliography of Circuit Theory: Circuit Principles (Part I and Part II). Wang Jian. Written examination subjects of Tsinghua University Publishing House: Power Engineering Department: Power System Analysis Department, Electrician Theory and New Technology Department: Power System Analysis Department, Power Electronics Technology, Microcomputer Principle, Electronic Technology Foundation, New Electromagnetic Technology Department: Power System Analysis, High Voltage Technology, College Physics, Strong Magnetic Field, and National Science Project: Electromechanics. Id=2968 For more information, please go to School of Electrical and Electronic Engineering, Huazhong University of Science and Technology.