1. Self-study exam: Self-study exam refers to a way of taking work as the main body, studying in spare time, taking the exam of independent proposition and obtaining academic certificate. Self-taught examination is to better meet the needs of social development, give consideration to work and study, and improve professional quality and academic level.

2. Unified Recruitment: Unified Recruitment refers to the way of admission through the National Postgraduate Entrance Examination (hereinafter referred to as the National Postgraduate Entrance Examination), which is a national examination organized by the Ministry of Education, including unified examination subjects and standards, admission scores, etc. Unified recruitment means that schools or educational institutions adopt certain unified standards and procedures to select students in the process of enrollment.