青云翻译

In which the various specific issues, service etiquette for the service in the end should not be how to do and how to do, there are detailed regulations and special requirements.

In one of the specific issues, service etiquette for service personnel exactly what to do and not what to do, there are detailed regulations and special requirements.

In among each concrete question, how should the service etiquette do regarding the service personnel with should not how do, all has the minute stipulation and the special request.

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In one of the specific issues, service etiquette for service personnel exactly what to do and not what to do, there are detailed regulations and special requirements.