The passing rate of Chinese education examination is very low. Many students have applied for a year or two, but they can't get the certificate and get a refund. It is estimated that no more than 50% of them can get the certificate.

The plug-in version is the name of the unified college entrance examination in Guangdong Province, which is called the college entrance examination in Hebei Province, the college entrance examination in Jiangsu Province and the college entrance examination in other provinces. The "college-to-undergraduate" education in colleges and universities began at 200 1, which refers to the system that college students enter undergraduate colleges and universities to continue their general undergraduate education according to their original majors or related majors after completing the courses at the junior college level and taking the examinations announced by colleges and universities and organized by provincial administrative departments.