礼仪是社会生活中人们约定俗成的行为规范。礼仪包含了礼貌、礼节、礼仪。礼貌是在交际过程中应具有的相互敬意、友善和得体的气度与风范。礼节是人们在交往过程中表现出的尊敬、祝颂、迎来送往、问候、致意、慰问等所惯用的规则和形式，它是礼貌在语言、行为方面的体现。礼仪 Etiquette is a code of conduct agreed upon by people in social life. Etiquette includes courtesy, courtesy, etiquette. Politeness is the demeanor and demeanor of mutual respect, kindness and grace that should be found in the communication process. Etiquette is the customary rules and forms that people show respect, praise, greetings, greetings, condolences, etc. in the process of communication. It is a reflection of politeness in language and behavior. etiquette