Unified recruitment refers to the concept of recruiting unified college entrance examination. The so-called "full-time" is an idiom, which is usually used in general higher education. In adult education, students are usually described as "full-time" or "amateur" because they are defined as on-the-job employees. Unified recruitment originated in the 1970s and 1980s. Graduation from high school is a definition of the source of graduates. Unified recruitment is called "national unified recruitment" and enjoys state subsidies.