Spring Festival, also known as Chinese New Year, is the most important traditional festival in China. It is celebrated on the first day of the lunar calendar, which usually falls between late January and early February.

During the Spring Festival, Chinese people have various customs and traditions. One of the most important ones is the reunion dinner on New Year's Eve, where family members gather together to enjoy a feast and exchange greetings. Another tradition is the giving of red envelopes filled with money to children and unmarried adults, which is believed to bring good luck and fortune.

People also decorate their homes with red lanterns, couplets, and paper-cuttings, symbolizing good fortune, happiness, and longevity. In addition, lion and dragon dances, temple fairs, and fireworks displays are popular activities during the Spring Festival.

The Spring Festival lasts for 15 days, and the last day is called the Lantern Festival. On this day, people light and release lanterns into the sky or on the water to celebrate the end of the festival.

Overall, the Spring Festival is a time for family, food, and festivities. It is a cherished tradition that has been passed down for generations in China, and it continues to be celebrated by Chinese people all around the world.