The Chongyang Festival, also known as the Double Ninth Festival, is a traditional Chinese holiday celebrated on the ninth day of the ninth month of the lunar calendar. This festival honors the elderly and promotes respect for senior citizens. It is a time for families to gather and show appreciation for their elders, often involving activities like climbing mountains and enjoying special foods. During the Chongyang Festival, people commonly eat chrysanthemum cake and drink chrysanthemum tea, as these are believed to bring good health. The festival also emphasizes the importance of nature and the changing seasons, making it a time for reflection and gratitude.