Hau is a concept from the indigenous cultures of the Māori people of New Zealand. It refers to the breath of life or spirit, symbolizing the vital energy that connects all living things. Hau is often associated with the idea of giving and receiving, emphasizing the importance of generosity and reciprocity in relationships. In a broader context, Hau can also relate to the concept of mana, which represents authority and spiritual power. Together, these ideas highlight the interconnectedness of people, nature, and the spiritual world, reflecting the values and beliefs of the Māori culture.