What field does the Double Ninth Festival belong to?

Traditional festivals belong to the field of culture.

The traditional festivals in China mainly include the Spring Festival (the first day of the first lunar month); Lantern Festival (15th day of the first lunar month); Dragon heads up, social day festival (the second day of the second lunar month); Shangsi Festival (the third day of the third lunar month); Cold food festival (from winter to the future 105 or 106 days); Tomb-Sweeping Day (around April 5th of Gregorian calendar); Dragon Boat Festival (the fifth day of the fifth lunar month); China Valentine's Day (the seventh day of the seventh lunar month); Mid-Autumn Festival (the 15th day of the seventh lunar month); Mid-Autumn Festival (August 15th of the lunar calendar); Double Ninth Festival (the ninth day of the ninth lunar month); Next Yuan Festival (October 15th of the lunar calendar); Laba Festival (the eighth day of the twelfth lunar month); Winter solstice festival (Gregorian calendar 65438+February 21~ 23); Off-year (due to the different customs between the north and the south, the days called off-year are also different. Generally, it is the 23rd of the twelfth lunar month in the north, and the 24th of the twelfth lunar month and New Year's Eve (the 29th or 30th of the twelfth lunar month) in most parts of the south. A *** 17, not 24.