The Lantern Festival, also known as Yuanxiao Festival, is a traditional Chinese festival celebrated on the 15th day of the first lunar month. Here are some common knowledge about this festival:

1. Origin: The Lantern Festival has a history of over 2,000 years. It is said to have originated from the Han Dynasty, and it became popular during the Tang Dynasty.

2. Activities: The most popular activity during the Lantern Festival is to light and watch lanterns. People also eat sweet glutinous rice balls called yuanxiao, which are a traditional food for the festival. Additionally, there are dragon and lion dances, lantern riddles, and other folk performances.

3. Symbolism: The lanterns are said to symbolize people’s wishes for a bright and peaceful future. Yuanxiao, on the other hand, represents family unity and happiness.

4. Traditions: People often write riddles on lanterns, and those who solve them will receive prizes. It is also common to release sky lanterns and perform the dragon and lion dances.

5. Global celebrations: The Lantern Festival is not only celebrated in China, but also in other countries with significant Chinese populations, such as Vietnam, Singapore, Malaysia, and Indonesia.

Overall, the Lantern Festival is a colorful and joyful celebration that brings people together to enjoy traditional activities and delicious food.