Nonviolent Communication (NVC) is a method developed by Marshall Rosenberg to achieve mutual understanding and improve relationships. It involves empathetic listening and identifying observations, feelings, needs and requests. NVC can help resolve conflicts, improve relationships and communication in various contexts like parenting, education and intercultural situations. When using NVC interculturally, it is important to be aware of cultural differences and show respect for other cultures through appropriate verbal and nonverbal behavior.