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 mid-February. The festival lasts for 15 days and is marked by a series of customs and traditions that reflect Chinese culture.

One of the most important customs of the Spring Festival is the reunion dinner, which is held on New Year's Eve. Families gather together to enjoy a feast of traditional Chinese dishes, such as dumplings, fish, and rice cakes. The dinner symbolizes the importance of family and the wish for unity and prosperity in the coming year.

Another popular tradition during the Spring Festival is the red envelope. Red envelopes, or hongbao, are filled with money and given to children as a symbol of good luck and fortune. The red color of the envelope is also believed to ward off evil spirits.

Decorations are also an important part of the Spring Festival. Houses are decorated with red lanterns, banners, and couplets, which feature auspicious phrases and wishes for the new year. The Chinese character for 'fu', meaning good fortune, is often displayed upside down to symbolize the arrival of good fortune.

Fireworks and dragon and lion dances are also common during the Spring Festival. Fireworks are believed to scare away evil spirits, while dragon and lion dances are performed to bring good luck and prosperity.

The Spring Festival is a time for Chinese people to connect with their cultural heritage and celebrate with family and friends. It is a time of joy, unity, and hope for the coming year.