What is the etiquette certificate?

Hello, there are two kinds of certificates for students to choose from:

1, certificate of modern etiquette senior teacher issued by Ministry of Human Resources and Social Security China Employment Training Technical Guidance Center;

2. Certificate of Senior Etiquette Trainer issued by the State Council State-owned Assets Supervision and Administration Commission-Business and Catering Service Industry Development Center and National Business Personnel Vocational Skills Assessment Committee;

3. This certificate is a certificate for post employment, promotion, professional title evaluation and professional ability assessment, which is common throughout the country.