Is Silly Sister’s certificate universal?

No.

The idea is wrong. The vocational skills certificate can only prove that you have received systematic training in this position. It does not represent the strength of your personal skills. Whether you recognize it or not depends on the employer.

A professional qualification certificate is proof that a worker has the necessary knowledge and skills to engage in a certain occupation. It is a qualification certificate for workers to apply for a job, hold a job, and start a business. It is the main basis for employers to recruit and hire workers. It is also a valid document for notarization of skill levels of overseas employment and foreign labor cooperation personnel.