WSK and JLPT are well-known language proficiency certification tests at home and abroad.

WSK, that is, National English Test, is a social-oriented proficiency test with non-academic English certificate test as the main part. The examination is sponsored by the examination center of the Ministry of Education, and the social examination offices of the local education examination institutes are responsible for the specific implementation, mainly testing the candidates' English communication ability.

JLPT, the Japanese Language Proficiency Test, is sponsored by Japan and has high recognition and authority in China. The exam is divided into five grades, from N 1 to N5, where N 1 is the highest grade and N5 is the lowest grade.

Generally speaking, WSK and JLPT are both high-value language proficiency certification tests, and there are some differences between them in terms of test content, test difficulty, certification scope and cognition. The specific comparison depends on the specific application scenarios and requirements.