What is the origin and legend of every Chinese New Year?

According to legend, there was a monster named Nian in ancient China, with long tentacles and a ferocious face. Nian lived on the seabed for many years, and climbed ashore every New Year's Eve, eating livestock and hurting people's lives. Therefore, every New Year's Eve, people in the village fled to the deep mountains to avoid the harm of the "Nian" beast. ; ; ; ; ; ; On New Year's Eve this year, people in Taohua Village were taking refuge in the mountains when an old beggar came from outside the village. He was leaning on crutches, carrying a bag on his arm, with elegant silver whiskers and staring at Matthew. Some villagers sealed windows and locked doors, some packed their bags, some herded cattle and drove sheep, and people shouted boo everywhere, which was a scene of panic. At this time, who still has the mind to take care of this begging old man? ; Only an old woman in the village east gave the old man some food and suggested that he go up the mountain quickly to avoid the "Nian" beast. The old man smiled and said, "If my mother-in-law lets me stay at home for one night, I will definitely drive the Nian beast away." The old woman looked at him carefully in surprise and found that he was handsome, energetic and different. But she continued to persuade and begged the old man to laugh without saying a word. My mother-in-law had no choice but to leave home and take refuge in the mountains. At midnight, Nian beast broke into the village. It found that the atmosphere in the village was different from previous years: the old woman's house at the east end of the village had red paper on the door and bright candles in the room. The beast Nian trembled and let out a long whistle. Nian stared at her mother-in-law's house for a while, then screamed and rushed over. As we approached the door, there was a sudden explosion in the yard. Nian trembled and dared not go any further. It turns out that Nian was most afraid of red, fire and explosion. At this time, my mother-in-law's door was wide open, and I saw an old man in a red robe laughing in the hospital. "Nian" was frightened to disgrace and fled in confusion. ; ; ; ; ; ; The next day was the first day of the first month, and the people who came back from refuge were very surprised to see that the village was safe and sound. At this time, the old woman suddenly realized and quickly told the villagers the promise of begging for the elderly. Villagers flocked to the old woman's house, only to find red paper on her mother-in-law's door, a pile of unburned bamboo still exploding in the yard, and several red candles in the house still glowing ...; In order to celebrate the auspicious arrival, ecstatic villagers put on new clothes and hats one after another and went to their relatives and friends' homes to congratulate and say hello. The story soon spread in the surrounding villages, and people knew the way to drive away the "Nian" beast. ; ; ; ; ; ; Since then, every year on New Year's Eve, every family has posted red couplets and set off firecrackers. Every household has a bright candlelight, so it is better to wait for the New Year. In the early morning of the first day, I want to say hello to my relatives and friends. This custom has spread more and more widely, and has become the most solemn traditional festival among the people in China.