What is the professional skill level certificate of tourism customized butler service?

Vocational qualification certificate. Vocational qualification certificate is the proof that workers have the necessary knowledge and skills to engage in a certain occupation. The vocational skill level certificate of customized butler service in tourism is a kind of professional qualification certificate, which is the qualification certificate for workers to apply for jobs, take up posts and start businesses. It is the main basis for employers to recruit workers, and it is also an effective certificate for overseas employment and foreign labor cooperation personnel to notarize their skill level.