The document summarizes several traditional Chinese celebrations: Spring Festival (Chinese New Year), Lantern Festival, and Dragon Boat Festival. Some key aspects of the celebrations mentioned include decorating windows with red paper cuts for good fortune, giving money in red envelopes, lighting firecrackers for Spring Festival; carrying lanterns and solving riddles at temples for Lantern Festival; and eating sticky rice dumplings and racing dragon boats for Dragon Boat Festival. Traditional activities like lion dances are also performed during these celebrations.