Duanwu Festival,also known as Duanyang Festival,Double Fifth Festival or Dragon Boat Festival among over twenty alternative names,is celebrated on the fifth day of the fifth month according to the Chinese lunar calendar.Today,Duanwu Festival is one of official national holidays in China,and has been included into the World Intangible Heritage List. Duanwu Festival, also known as Duanyang Festival, Double Fifth Festival or Dragon Boat Festival among over twenty alternative names, is celebrated on the fifth day of the fifth month according to the Chinese lunar calendar.Today, Duanwu Festival is one of official national holidays in China, and has been included into the World Intangible Heritage List.