By pursuing three basic business etiquette, it’s essential to know how people from different cultures communicate with each other. Firstly, addressing someone is one of the most basic principles of communication. Certainly, people who make others sympathize and respect are noticing the way interlocutor addresses them. Besides, smiling is the second basic principle of communication. Smiling represents an expansive and respectful person. Eye contact is the ultimate basic communication principle. People behave inappropriately when they have prolonged or across genders eye contact. Totally, in order to have good business relationships, people don’t allow differences in cultural communication to become prejudices in contact.