What etiquette should be paid attention to when communicating with Spanish or meeting for the first time?

Manners and Etiquette Local women have a kind of "fan talk", for example, women open a fan to cover the lower part of their faces, which means: I love you, do you like me? If you open it and close it for a while, it means: I miss you very much. Therefore, women who have just arrived in Spain, if they don't understand the language of fans, it is best not to use fans. Meeting etiquette Spanish people usually shake hands when meeting guests in formal social occasions. Boyfriends often hug each other when they meet acquaintances. Spanish names usually have three or four parts. The first two sections are my name, the penultimate section is my father's surname, and the last section is my mother's surname. Usually it is the father's surname. Business etiquette Spaniards attach great importance to credibility and always try their best to fulfill signed contracts. Even if they later found out that there were disadvantages in the contract, they were unwilling to admit their mistakes publicly. In this case, if the other party can help them sincerely, it will win the respect and friendship of the Spanish. Spaniards are punctual only when they take part in bullfighting, but guests should also be punctual, even if the other party is late, don't blame them. Tourism etiquette Spaniards are cheerful and enthusiastic, but they are easily excited. Sometimes it is normal to quarrel, and they are used to it. When a Spaniard eats, he usually politely invites people around him to share it with him, but this is only a courtesy expression. Don't accept it rashly, or you will be considered ill-bred. Portuguese people are used to adding some kind of address before their names to show courtesy and respect. Generally speaking, men are called Mr., women are called Mrs. or Ms., and unmarried women are called miss or Ms. For heads of state, speakers of parliament, presidents, ministers, parliamentarians, ambassadors, judges of the Supreme Court, mayors, governors, generals of the three armed forces and leaders of cultural groups, the word "Esselen" should be added before their names. The second person said "Vossa Esselen". The third person uses "Sue Ethiopia". When writing, don't use abbreviations to show respect for the head of state. For religious leaders such as the Pope and the Archbishop, the word "Your Excellency" should not be used, but "Sandard" or "Your Excellency". The former is for the Pope and the latter for the Cardinal Archbishop, both of which are what you mean. Portuguese people have a strong sense of family, so they should make arrangements in advance to adapt to their procrastination. Avoid being rude to women and lacking manners in communication. No one can discriminate. It is not appropriate to exert pressure in business negotiations, but to put forward business conditions conservatively. During the conversation, guests should avoid talking about politics and government. In the process of communication, the company's top executives use business cards. Both parties agreed not to stand up without prior notice, but it is not unusual to wait 15-30 minutes. Most meetings are arranged in the customer's company office. The host can take care of a glass of wine, a cup of coffee or a non-alcoholic drink, and the guest should accept it. Although Portuguese is the national language, people also speak English and French, and business negotiations in English are the most common. However, when visiting a small company run by a private family, you should first confirm whether to bring a small gift, such as a bunch of flowers.