CET-4 and CET-6 are national English tests administered by the Ministry of Education. Its purpose is to objectively and accurately measure the actual English ability of college students and provide evaluation services for college English teaching. College English test is a large-scale standardized test and a "norm reference test of standard correlation".

2, computer level 2

Computer Level 2 Examination is one of the four grades of National Computer Rank Examination (NCRE), which tests the basic knowledge of computers, the basic skills of programming with advanced computer languages and debugging on computers. Computer Level 2 examination takes the form of national unified proposition and unified examination.

3, Putonghua proficiency test grade certificate

The Grade Certificate of Putonghua Proficiency Test is an effective certificate to prove candidates' Putonghua proficiency, which is uniformly printed by the State Language Committee. The certificate of Putonghua Grade B or below shall be issued after being sealed by the provincial (municipality directly under the Central Government) Language and Literature Working Committee, and the certificate of Putonghua Grade A shall be valid after being audited by the National Putonghua Proficiency Testing Center and stamped with the seal of the National Putonghua Proficiency Testing Center.

4. Tour guide qualification certificate

Tour guide qualification certificate ("tour guide qualification certificate") is a certificate that shows that someone has the professional qualification of tour guide. The certificate is issued by the tourism administrative department of the State Council or the tourism administrative department of the State Council entrusted by the tourism administrative department of the people's government of the province, autonomous region or municipality directly under the Central Government, that is, after passing the qualification examination for tour guides, it will be collected from the tourism administrative department.

5. driver's license

A driver's license is called a motor vehicle driver's license, also known as a "driver's license". According to the law, motor vehicle drivers need to apply for a license.

Driving a motor vehicle requires certain driving skills. Without this skill, driving a motor vehicle at will may lead to traffic accidents, and most people can't go on the road without a license. But for people who already have safe driving skills, they drive vehicles on the road, and this allowed certificate is the "driver's license". This shows that the driver's license is a kind of "driving permit".