青云翻译

Can be divided into business etiquette, social etiquette, foreign etiquette, service etiquette, manners and other five major branches of government.

Can be broadly divided into business etiquette, social etiquette, etiquette, etiquette, etiquette, Chief of service concerning foreign affairs five branches.

May divide into the commercial etiquette, the social etiquette approximately, touches on foreign affairs the etiquette, the service etiquette, the government affairs etiquette and so on five big branches.

It can be broadly divided into business etiquette, etiquette, foreign-related rituals and ceremonies, the chief rituals, services 5 main branches.

Can be broadly divided into business etiquette, social etiquette, etiquette, etiquette, etiquette, Chief of service concerning foreign affairs five branches.