1. Eat cold food: The Great Cold solar term is the day before the Cold Food Festival, a traditional Chinese festival. Therefore, some places will continue the tradition of the Cold Food Festival on this day and eat cold food to show respect for the tradition;

< p>2. Staying up late: Staying up late means staying up late chatting, playing cards, eating, drinking, etc. from New Year's Eve to the first day of the Lunar New Year, without sleeping or resting, to welcome the arrival of the New Year. As the last solar term in winter, Dahan is also an important time node to bid farewell to the old and welcome the new. In some places, there is also the custom of keeping the year old;

3. Burning lanterns: The Dahan solar term is also called the "Breaking of Lanterns Festival", which was practiced in ancient times. On this day, there is a custom of distributing lights and extinguishing the lights for gatherings, which means that the lights will be bright and the day will be brighter, and the longer you stay, the redder will be, and you will be blessed;

4. Sweeping dust: The Great Cold solar term is also the last solar term of the year, with the meaning of "one day". It is said that the plan for the year begins with spring. Therefore, some places will thoroughly clean the dust and garbage in their homes before the big cold to mark the end of the year and welcome the new;

5. Add clothes to keep warm: The big cold is the last solar term in winter. The weather is cold, and people need to Strengthen warmth and protect your health. Therefore, when there is a severe cold, people will gradually add more clothes to keep warm. At the same time, they should pay attention to the impact of excessive temperature difference between indoor and outdoor on their health.