Fireworks and firecrackers are central to Chinese New Year celebrations. They are believed to drive away evil spirits and bring in good luck. The sound of firecrackers, in particular, is thought to scare away the mythical monster Nian, which is said to appear at the start of each new year. Fireworks are a celebratory and joyful way to mark the occasion, and their Chinese new year 2025 dazzling displays are also seen as a symbol of an auspicious beginning.