Why do you wear red clothes for the Spring Festival?

The concept of red to ward off evil spirits and red auspiciousness has existed since primitive society. Red is the color of the sun, blood and fire. With the changes of the times, this thought of respecting red has not changed. Red couplets, red wedding dresses, red hijabs, red candles, new family red lists for old weddings of Han people, and so on. Whenever and wherever, people should use red to add joy. Han people regard red as a symbol of happiness, success, loyalty and justice, especially red has the function of exorcising evil spirits and protecting the body. Therefore, on New Year's Eve, people put on red underwear early, or wear red belts and some accessories tied with red silk to welcome their birth year. It is believed that only in this way can we avoid disasters.