1, the content of etiquette is rich and colorful. With the changes of the times, the progress of society and the improvement of human civilization, the content of etiquette is constantly innovating. Etiquette is the general name of etiquette and ceremony, and it is the code of conduct and procedure for people to respect and agree with each other in various social interactions. 2. Instrument refers to a person's appearance, including appearance, clothes and posture. Instruments belong to the external factors of beauty and reflect people's mental state. Appearance beauty is the harmonious unity of a person's spiritual beauty and external beauty. Beautiful and pure appearance comes from noble moral quality and blends with people's spiritual realm. A dignified appearance is not only a kind of respect for others, but also a kind of self-esteem. A sign of self-respect and self-love. 3. Politeness refers to people's good speech and behavior in the social process. Mainly includes politeness in spoken language and politeness in written language. Politeness in attitude and behavior. Politeness is the simplest and most direct embodiment of people's moral cultivation, and it is also the most basic requirement of human civilized behavior. In modern society, using polite language, being kind to others, behaving moderately, being polite to others and respecting others have become the daily code of conduct. 4. Social etiquette is the sum of all kinds of established behavior norms that people gradually form in the process of communication. Etiquette is an integral part of social external civilization, which has strict etiquette nature. It reflects the content of certain moral principles, respects people and themselves, and externalizes people's spiritual beauty. In class society, due to the conflict of fundamental interests between people of different classes, etiquette is mostly a mere formality. In modern society, because people have equal status, their etiquette embodies mutual equality, mutual respect and mutual concern from form to content. Modern etiquette mainly includes: introduction etiquette, shaking hands etiquette, greeting etiquette, bowing etiquette, hugging etiquette, kissing etiquette and raising hands etiquette. Etiquette of taking off your hat and greeting; Bowing etiquette, using business cards etiquette, using telephone etiquette, dating etiquette, party etiquette, dancing etiquette, banquet etiquette, etc. Today's world is a diversified world. People from different countries, nationalities and regions have formed different values, world views, customs and habits in their living environment, and etiquette is different from form to content. 5. Ceremony refers to the specific process or procedure of saluting. It is the concrete embodiment of etiquette. Ceremony is a more formal and grand form of etiquette. In the process of social communication or organizing various special activities, people often hold various ceremonies to show their attention to someone or something, or to commemorate it. Common ceremonies include adult ceremony, wedding ceremony, funeral ceremony, mourning ceremony, farewell ceremony, opening ceremony or opening ceremony. Closing ceremony, welcoming ceremony, flag-raising ceremony, admission ceremony, signing ceremony, ribbon-cutting ceremony, plaque unveiling ceremony, award ceremony, oath ceremony, handover ceremony, foundation laying ceremony and baptism ceremony; Donation ceremony and so on. Rituals are often characterized by procedures, some of which are artificially established. In modern etiquette, some procedures in ceremonies are necessary, while others can be simplified. Therefore, ceremonies tend to be more and more simplified. However, the procedures of some ceremonies cannot be omitted, otherwise it is indecent assault. 6. Types of Etiquette Etiquette has rich connotations and permeates every detail of our lives. From meeting people to making friends to working, it can be said that etiquette is everywhere. So, what are the types of etiquette? Generally speaking, etiquette can be divided into four categories: (1). Etiquette of daily life. Including meeting etiquette, introduction etiquette, conversation etiquette, banquet etiquette, meeting etiquette, dance etiquette, gift etiquette, visit etiquette. (2) Festival etiquette. Including Spring Festival etiquette, Qingming etiquette, Dragon Boat Festival etiquette, Double Ninth Festival etiquette, Mid-Autumn Festival etiquette and customs, wedding etiquette, funeral etiquette and birthday etiquette. (3) International communication etiquette. Including meeting etiquette, conversation etiquette, visiting and dinner etiquette. (4) Business etiquette. Including meeting etiquette, negotiation etiquette, welcome etiquette and taboo knowledge in negotiation. Others include public relations etiquette, official etiquette, home etiquette and job hunting etiquette. Generally speaking, the mechanical learning of etiquette knowledge can't achieve the expected effect. If you want to learn and use etiquette knowledge, the most important thing is to have good cultivation and cultural knowledge. The so-called belly full of poetry books is this truth. 7. Etiquette refers to people's attitude and demeanor in behavior. Posture refers to various forms of the body, while grace is a kind of temperament. Some people are good-looking and have decent makeup, but they have no manners at all. This is because their inner cultivation is not deep enough and they do not show their temperament belonging to the spiritual level. Etiquette is a very important part of etiquette knowledge. We often judge a person's character, knowledge and moral cultivation by his behavior. Manner is the embodiment of etiquette, and people with elegant manners and decent manners will be welcomed and loved by people on any occasion. There is no direct relationship between manners and looks. Being handsome is an advantage, but if there is no corresponding manners, it can only be called an embroidered pillow. On the contrary, some plain-looking people make people feel attractive and willing to associate with him. This is the charm of etiquette. In interpersonal communication, people's feelings are often expressed and communicated by various gestures of the human body, which is what we often call "body language". Many times, proper body language is often more effective than fluency. It is not an overnight effort for people to cultivate good manners. As the saying goes, "Rome wasn't built in a day". Only by constantly correcting incorrect posture and developing good body language habits in daily life can they show their brilliance on any occasion, which is enviable and commendable.