English proficiency test: CET is divided into three levels, four levels and six levels; English major exams are divided into Band 4 and Band 8. PETS of public English test is divided into 1 ~ 5 grades; BEC of Cambridge Business English is divided into Level 1, Level 2 and Level 3. The Translation Qualification Examination (CATTI) is divided into interpretation and translation, which are level one, two and three respectively. Professional title English test is divided into primary, intermediate and advanced.

The National College English Test is a national teaching test administered by the Ministry of Education. Its purpose is to objectively and accurately measure the actual English ability of college students and provide services for college English teaching. The national college English test is divided into three levels, four levels and six levels. English proficiency test is divided into four levels and eight levels, which is an undergraduate teaching test to test the implementation of the syllabus for English majors in colleges and universities nationwide. College English major: the highest level is TEM-8. Certificates that English majors must obtain. Many universities are not allowed to apply in advance in order to ensure the passing rate.