Chinese New Year, also known as the Spring Festival, marks the start of a new year on the lunar calendar and is celebrated with significant cultural importance in China and among Chinese communities worldwide. The festival involves special practices such as wearing red for good fortune, preparing symbolic foods like nian gao and dumplings, and participating in traditional activities like lion dancing and honoring ancestors. The date of the festival varies each year, typically occurring between January 21 and February 20, with 2021's celebration on February 12.