1. application form; 2. Personal statement; 3. Expert recommendation letter; 4. transcripts; 5. The academic affairs office of the school where the applicant is now located provides a letter of consent recommending exemption from the test, and affix the official seal; Award-winning certificate and 6 published academic papers; 7. Some schools require English proficiency certificates. Tuition-free students, whose full name is "recommending excellent fresh graduates to study for master's degree without taking the exam", refer to a situation in which they go directly to graduate students without taking the exam. The time sequence of research is: cross, direct scholarship, direct scholarship, extrapolation, master of engineering. The time for pushing research every year is from the beginning of September to the end of September in the last semester of senior year. The exemption time generally starts from the beginning of September each year.