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Chinese New Year is the m important festival is China. We also c it the Spring Festival. It is usually in J or f. Before Chinese New Year, we always c our houses and b lots of food. On Chinese New Year's Eve, we usually have d with our families. We usually l a lot of fireworks and firecrackers at Chinese New Year. This year, we won't do that because that makes the air d. We should keep the air clean and p our Earth.